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Digium’s new TE131 and TE132 single span digital cards are the latest additions to the Telephony Card family. The TE133 and TE134 design utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. The TE133 and TE134 have the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.
The TE131 and TE132 cards support industry standard telephony protocols, including Primary Rate ISDN (both North American and Euro Standard) protocol families for voice. Both line-side and trunk-side interfaces are supported, as well as advanced call features.
Digium cards are compatible with all versions of Asterisk using the DAHDi driver framework. Asterisk and DAHDi are available for free from the Asterisk.org website. All cards include a five (5) year warranty and are eligibile for Digium's no-risk ESP guarantee.
Note: The TE131 and TE132, unlike many Digium digital cards, cannot be upgraded in the field with modular hardware-based echo cancellation
Digium®, Inc., the Asterisk® Company, created and is the innovative force behind Asterisk, the most widely used open source telephony software. Since its founding in 1999 by Mark Spencer, Digium has become the open source alternative to proprietary communication providers, with offerings that cost as much as 80 percent less. Digium offers Asterisk software free to the open source community and offers Switchvox, Digium's Unified Communications solution to power a broad family of products for small, medium and large businesses. The company's product line includes a wide range of telephony hardware and software to enable resellers and customers to implement turnkey VoIP systems or to design their own custom communications solutions. At Digium, we're changing the way businesses communicate.
Asterisk is the world's most popular open source telephony project. Under development since 1999, Asterisk is free, open source software that turns an ordinary computer into a feature-rich voice communications server. Asterisk makes it simple to create and deploy a wide range of telephony applications and services.
Code for Asterisk, originally written by founder and CTO, Mark Spencer of Digium, Inc., has been contributed from open source software engineers around the world. Currently boasting over two million users, Asterisk supports a wide range of TDM protocols for the handling and transmission of voice over traditional telephony interfaces, featuring VoIP packet protocols such as SIP and IAX among others. It supports U.S. and European standard signaling types used in business phone systems, allowing it to bridge between next-generation voice-data integrated networks and existing infrastructure.
The Digium cards in the TE series are high performance, cost effective, with digital telephone interfaces that support the T1 and E1 environments. The environments are selectable on a base ny card or by port. This characteristic allows the translation of the signaling between the equipment T1 and E1, and allows to connect banks of economic channels T1 with circuits E1.
Sometimes it may happen that your IP communications systemn is echoed, this can happen as a result of the waiting times that a VoIP system often has, unlike an analog system. As a result, your conversation may suffer an echo.
Although many devices already incorporate the echo canceller, Digium offers the Digium High Performance Echo Cancellation (HPEC) hardware. Echo cancellation hardware is also advantageous when handling large volumes of calls or high numbers of channels that would otherwise strain the CPU which would result in poor audio potential quality. Here are some of its features:
TE435 (4E1 PCI Express-low profile) Digital Telephony Cards Quad Span (1TE435F - Four span digital T1/E1/J1/PRI PCI-Express x1 card)
Digium's quad span digital interface cards support 96 (T1 / J1) or 120 (E1) connections to PSTN trunks over four spans (digital circuits). Built exclusively for use with Asterisk and Asterisk-based communications systems, the quad span digital cards provide the best value in digital connectivity.
Quad span digital cards are available in PCI and PCI-Express form factors. All quad span models can be combined with an Octasic DSP-based echo cancellation module from Digium to provide effective hardware echo cancellation across all channels.
Digium cards are compatible with all versions of Asterisk using the DAHDI driver framework. Asterisk and DAHDI are available for free from the Asterisk.org website. All cards include a five (5) year warranty and are eligible for Digium's Exceptional Satisfaction Program (ESP) risk-free Quality Guarantee.
Note: The TE410P model supports a 3.3v PCI slot only - typically available on newer server motherboards and in 64-bit PCI bus architectures. The TE405P is for use only with a 5.0 volt PCI slot.
Applications
Specifications
Digium TE235 (2E1 PCI Express-low profile) Digital Telephony Cards Dual Span (1TE235F - Two span digital T1/E1/J1/PRI PCI-Express x1 card)
Digium's dual span digital interface cards support 48 (T1 / J1) or 60 (E1) connections to PSTN trunks over two spans (digital circuits). Built exclusively for use with Asterisk and Asterisk-based communications systems, the dual span cards provide the best value in digital connectivity.
Dual span digital cards are available in PCI and PCI-Express form factors. All dual span models can be combined with an Octasic DSP-based echo cancellation module from Digium to provide effective hardware echo cancellation across all channels.
Digium’s new TE133 and TE134 single span digital cards are the latest additions to the Telephony Card family. The TE133 and TE134 design utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. The TE133 and TE134 have the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.
The TE133 and TE134 cards support industry standard telephony protocols, including Primary Rate ISDN (both North American and Euro Standard) protocol families for voice. Both line-side and trunk-side interfaces are supported, as well as advanced call features. Octasic based hardware echo cancellation is built in to the cards, which removes the task of echo cancellation from the systems CPU and increases overall system performance and call quality.
The A116 is part of Sangoma’s family of Advanced Flexible Telecommunications hardware product line – using high performance PCI Express interface, providing superior performance in critical systems all over the world. The A116 supports up to 32.8 Mbps of full duplex data throughput or 480 voice calls using 16 T1/E1/J1 spans.
With Sangoma cards, you can take advantage of hardware and software improvements, as soon as they become available. The A116, like all cards in Sangoma’s AFT family, is field-upgradable with our unique unbreakable firmware feature.
Choose the Sangoma A116E and A116DE, equipped with world class DSP hardware to achieve carrier-grade echo cancellation and voice quality enhancement functions for telecommunication systems.
Typical A116 Applications:
Digium TE820F (8PRI) PCI express
Digium octal span digital cards are high-performance, cost effective digital telephony interface devices with the power to seamlessly interconnects traditional telephony systems with Voice over IP technologies.
Digium’s TE820 Octal-Span digital card is built exclusively for high-density Asterisk® applications that require high-performance, cost effective digital connectivity. The TE820 includes eight independently software-selectable digital telephony interfaces, supporting up to 192 channels (in T1/J1 mode) or 240 channels (in E1 mode) — the highest single-card port density available for use with Asterisk. The TE820 seamlessly interconnects traditional telephony systems with Voice over IP (VoIP) technologies at the lowest per-port price on the market today.
The TE820 card supports industry standard telephony protocols, including multiple variants of Primary Rate ISDN. Each span can be configured as either CPE or network for optimal flexibility. The optional VPMOCT256 hardware echo cancellation module, based on the industry-leading Octasic chipset, offloads the task of echo cancellation from the CPU, increasing overall system performance and call quality.
The TE820 card has been designed to be fully compatible with existing software applications and is fully integrated with Digium’s Asterisk software. The open source drivers for Digium cards support an application programming interface (API) for custom application development. The combination of Digium hardware and Asterisk software provides a cost effective platform for building numerous communications solutions, from PBX system and VoIP gateways to call centers and complete unified communications suites. Digium solutions are paving the way for a new generation of worldwide communications.
Sangoma A101 1E1 PCI (A101)
The Sangoma A101 card is a single port T1/E1/J1 card to Voice and Data. Like all cards in the Sangoma Advanced Flexible Telecommunications product line, the Sangoma A101 is equipped with "crash proof", field upgradeable firmware.
Technical Specifications
Operating Systems
Diagnostic Tools: WANPIPEMON, SNMP, system logs
Warranty: Lifetime warranty on parts and labour.
Production Quality: ISO 9002
Sangoma A101 1E1 PCI Express (A101E)
Warrant: Lifetime warranty on parts and labour.
Sangoma A101 1E1 PCI + Echo Cancel (A101DE)
DSP Hardware Echo Canceller Daughterboard
Sangoma A101 1E1 PCI Express + Echo Cancel (A101DE)
A102 Dual Voice and Data Board Two-Port T1/E1/J1
The Sangoma A102 Card: Two ports of optimized voice and data over T1, E1, and J1 available with Telco-grade hardware echo cancellation.
Part of Sangoma's award-winning Advanced Flexible Telecommunications product line, the A102 uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. The A102 supports up to 60 voice calls or 4.096 Mbps of full-duplex data throughput over two T1, E1, or J1 lines.
A102 Dual Voice and Data Board Two-Port T1/E1/J1 (PCI & Eco Cancel DSP)
Optional DSP Hardware Echo Canceller Daughterboard
A104 Dual Voice and Data Board Four-Port T1/E1/J1
The Sangoma A104 Card: Four ports of optimized voice and data over T1, E1, and J1 available with Telco-grade hardware echo cancellation.
Part of Sangoma's award-winning Advanced Flexible Telecommunications product line, the A104 uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. The A104 supports up to 120 voice calls and full-duplex data throughput over 4 T1, E1, or J1 lines.
Sangoma A108 Octal Voice and Data Board Eight-Port T1/E1/J1 A108
The A108 is part of Sangoma's family of Advanced Flexible Telecommunications hardware product line—it uses the same high-performance PCI interface that is providing superior performance in critical systems all over the world. The A108 supports up to 16.4 Mbps of full duplex data throughput or up to 240 voice calls using up to eight T1, E1, or J1 lines. With Sangoma cards, you can take advantage of hardware and software improvements, as soon as they become available. The A108, like all cards in Sangoma's AFT family, is field upgradable with crash-proof firmware. Choose the Sangoma A108D and A108DE, equiped with world class DSP hardware to achieve carrier-grade Echo Cancellation and Voice Quality Enhancement functions for your telephone systems.
Sangoma A108 Octal Voice and Data Board Eight-Port T1/E1/J1 A108E
The A108 is part of Sangoma's family of Advanced Flexible Telecommunications hardware product line—it uses the same high-performance PCI Express interface that is providing superior performance in critical systems all over the world. The A108 supports up to 16.4 Mbps of full duplex data throughput or up to 240 voice calls using up to eight T1, E1, or J1 lines. With Sangoma cards, you can take advantage of hardware and software improvements, as soon as they become available. The A108, like all cards in Sangoma's AFT family, is field upgradable with crash-proof firmware. Choose the Sangoma A108D and A108DE, equiped with world class DSP hardware to achieve carrier-grade Echo Cancellation and Voice Quality Enhancement functions for your telephone systems.
Sangoma A108 Octal Voice and Data Board Eight-Port T1/E1/J1 A108D
DSP Hardware Echo Canceller Daughterboard (included)
Sangoma A108 Octal Voice and Data Board Eight-Port T1/E1/J1 A108DE
Splitter-t1-e1-sangoma-a108 (cable)
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