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The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Our mission is to develop one of the most complete portfolios of telecommunications services in the industry and achieve a status as a market leader strongly positioned to serve enterprise, multi-location and other commercial customers. We strive to deliver the highest quality and most cost-effective solutions on a state-of-the-art billing platform.
We support [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Award winning AireSpring is one of the fastest growing telecommunications carriers in the USA, with over 4 billion call records processed every year. AireSpring is a privately held, diversified, debt free, and full service communications company which offers a broad range of innovative services at competitive prices. AireSpring offers next-generation integrated, SIP/VoIP, voice, [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Your Telecommunications Solutions Provider American Telephone Company is more than just a Competitive Local Exchange Carrier; ATC is an end-to-end telecommunications consulting and management company. Our vision is to provide businesses with consultative solutions, unparalleled service and Industry Best Customer Care. We deliver a broad array of telecommunications solutions including voice, data, internet, [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
At&T is the largest communications holding company in the world by revenue. Operating globally under the AT&T brand, we are:
Proud to offer one of the world’s most advanced and powerful global backbone networks, carrying 18.3 petabytes of data traffic on an average business day to nearly every continent and country, with up [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Broadview Networks is the communications provider who pays as much attention to your satisfaction as we do your service. At Broadview, we are passionate about being counted on by our customers for providing solid communications solutions. Our customers trust us to recommend the best mix of services for their often-complex communications needs.
We [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Covad is in the business of broadband. As the first company to commercially deploy DSL in the United States, our heritage is broadband innovation. We own and operate the largest national broadband network, and today we are the only national facilities-based provider of data, voice, and wireless telecommunications solutions for small and medium-sized [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Global Crossing Limited (GCL) is a communications solutions provider, offering a suite of Internet protocol (IP) and telecommunications services worldwide. GCL’s network delivers services to more than 690 cities in more than 60 countries and six continents around the world. The Company operates through three segments: Global Crossing (UK) Telecommunications Limited (GCUK) and [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Granite Telecommunications is the nation’s premier provider of telecommunications solutions solely for business. With unparalleled nationwide coverage, Granite Telecommunications is the leading provider to multi-location companies through our scalable solutions, customized to meet your business’s local, regional and national footprint.
Through long-term commercial wholesale contracts, Granite Telecommunications offers dial-tone, infrastructure solutions and high speed [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Level 3 Communications, Inc. (Level 3) through its operating subsidiaries, is primarily engaged in the communications business. Level 3 is a facilities-based provider of a range of integrated communications services. As of December 31, 2008, the Company had approximately 77,000 intercity route miles in North America and Europe, connecting 23 countries. As of [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
MegaPath is the leading provider of managed IP communications services in North America. MegaPath leverages its wide selection of broadband connectivity, Virtual Private Networks, Voice over IP (VoIP) and Security technologies to enable businesses to lower costs, increase security and enhance productivity. Businesses of all sizes can easily and securely communicate between their [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
MetTel has been in the business of providing integrated communication services accross all industries and to businesses of all sizes since 1996. Throught the tumultuous shift that greatly impacted many telecommunications service providers, changing the way communications services are developed , sold and delivered, MetTel has remained a steadfast and financially sound provider of cost-effective [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
NuVox, headquartered in Greenville, SC, delivers voice, data, business apps, and IT security designed specifically for business customers in the Southeast and Midwest. Since 1998, NuVox has expanded our customer base to over 90,000 across our sixteen-state footprint as we’ve enhanced our product suite with state-of-the-art technology. Today, NuVox is one of the largest [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
PAETEC Holding Corp. (PAETEC) is engaged in providing large, medium-sized, and small business customers in metropolitan areas with a package of integrated communications services that includes local and long distance voice, data, and broadband Internet access services. It is a holding company that conducts its operations through wholly-owned subsidiaries. PAETEC provides a range [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Qwest Communications International Inc. (Qwest) is a provider of data, Internet, video and voice services. The Company operates its business within its local service area, which consists of the 14-state region of Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington and Wyoming. Qwest operates in [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Since 2004, Stage 2 Networks has consistently grown and established itself as a leader in the hosted PBX market.
Our mission is to empower business customers to fully leverage Stage 2′s state-of-the-art technology while – at the same time – reduce their capital expenditures and operating costs thanks to our innovative solutions and competitive [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
Time Warner Cable Inc. provides video, data, and voice service to residential and commercial customers in the United States. The company offers video service through analog transmissions; a combination of digital and analog transmissions; or in systems, as well as video service via digital transmissions. It provides on-demand services, enhanced television services, high-definition television, [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
VERIZON Verizon Communications Inc. (Verizon) is a provider of communications services. The Company has two primary segments: Domestic Wireless and Wireline. Domestic Wireless’s products and services include wireless voice, data services and other value-added services and equipment sales across the United States. Wireline’s communications services include voice, Internet access, broadband video and data, [...]
The Integrated Services Digital Network (ISDN) is a set of internationally recognized communications standards and protocols that allow for the digital transmission of voice, video, and data over normal twisted-pair copper telephone lines.
ISDN offers speeds up to six times faster than plain old telephone service (POTS) and is regarded as an inexpensive and reliable network solution.
BENEFITS
ISDN PRI provides improved efficiency such as video conferencing, remote access, screen sharing and internet access giving customers the ability to collect, share and disseminate information across sites more efficiently thus resulting in increased productivity.
The most compelling feature is Calling Line ID that allows information about the calling party to be passed to the called number.
Flexibility of call-by-call service greatly increases trunking efficiency.
Eliminated cost of individual dedicated circuits.
Increased call handling efficiency associated with calling line identification.
Back-up configuration provides added protection and communications reliability.
Clear digital transmission of voice and data communications.
Rapid call set-up.
Ability to provision bandwidth on demand - with compatible CPE.
Enhanced security for dial up connecting with call number configuration.
Restricted number acceptance.
Advanced call routing and call handling features.
Widely available service as it operates on the same PSTN that telephones do.
Standards based product offering.
Lines can be added easily & cost effectively.
Channels within lines can be dynamically allocated to the devices that need them most giving customers more flexibility.
Two-way digital trunks: Unlike existing PCM trunks, in PRI all the channels are digital and two-way, enabling dynamic seizure of the trunks according to load times (without need for any change in the public switch), a feature that makes it possible to reduce the number of trunks and enables optimum usage at all times.
Fast clearing of trunks: When a trunk identifies a cause that prevents call setup (engaged signal, blocked trunks, etc.) it immediately frees itself to respond to another request for call setup. The release immediate, even if the subscriber does not hang up immediately (while sending a local busy signal by the private switchboard).
Priority call setup: Setting up a call in this manner usually occurs when the requested channel is not available. The network offers an alternate channel so that the outgoing call will be transferred to the alternate channel on the same beam, in a way that increases the chances for rapid call setup, and increasing the number of calls that are successfully completed. Setting up a call in this manner is transparent to the user and is carried out while ensuring that there is no circumvention of dialing restrictions.
Optimum usage of the channels: This significant advantage is achieved by combining the advantages described above (two-way digital channels, rapid trunk clearance and priority call setup), together with rapid call setup and efficient redial. This combination enables better utilization of the trunk, which is immediately available for many more calls, and is added to the two-way feature of the trunks, so that together, they contribute to the correct and optimal usage of the channels according to load times.
Caller's number to and from the network: PRI enables identification and display of the number of the subscriber calling from the network on the telephone screen, as well as on the call record machine. In addition, the number of the subscriber calling the network from the private switchboard is sent; the number can be the organization’s lead number (in internal direct dialing) or the subscriber's direct number, unlike the existing situation, where the subscriber's direct number cannot be sent to the network. At this stage, this feature depends on the type of public switchboard to which the customer is connected.
XO Communications is one of the nation’s largest communications service providers focused exclusively on businesses, government, and carrier and wholesale service providers nationwide.
We serve customers through two primary business units:
XO® Business Services provides managed services and converged Internet Protocol (IP) network services that combine voice, Internet access, and private data networking [...]
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