Digium Gateway Cards

Digital and Analog Gateway Cards for Asterisk™

Digium offers a comprehensive line up of telephony interface devices for the Linux platform. These devices share innovative hardware design and a small form factor making them ideal for high density solutions.

Combined with Asterisk, The Open Source PBX, these cards provide an interface to traditional telephony equipment, such as channel banks and provider T1 /E1 lines. Asterisk can extend the capabilities of the phone network, by acting as a bridge between traditional telephony systems and Voice over IP equipment.

Contact ABP to learn more about the Digium portfolio.

Digium Product Line

TDM410P is a half-length PCI 2.2-compliant card that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC. Optional DSP-based line echo cancellation for the TDM410 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

AEX410P is a four-port modular analog PCI-Express x1 telephony interface card for use with Asterisk. This product is, essentially, a PCI-Express version of TDM410 product. The AEX410 provides connectivity, via analog station (FXS) and trunk (FXO) modules to POTS. It may be connected to the PSTN, to other PBXs, or to analog handset devices by use of those modules. Optional DSP-based line echo cancellation for the AEX410 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

TDM800P is an 8-port analog telephony interface card. Based on Digium’s patent-pending VoiceBus technology, the TDM800P is a half-length, full-height 32-bit 33MHz PCI 2.2-compliant, 8 port modular analog telephony interface card. Optional DSP-based line echo cancellation for the TDM800 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

AEX800 is a half-length PCI-Express 1.0-compliant, 8 port analog interface card. It supports combinations of station and/or trunk/line modules for a total of eight (8) interfaces. Optional DSP-based line echo cancellation for the AEX800 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

TDM2400 is a full-length PCI 2.2-compliant card that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC. Any mix from 4 to 24 Ports of FXS or FXO in blocks of 4 ports. Optional DSP-based line echo cancellation for the TDM2400 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

AEX2400 is a half-length PCI-Express 1.0-compliant, 24 port analog interface card. It supports combinations of station and/or trunk/line Quad modules for a total of (24) interfaces. Optional DSP-based line echo cancellation for the AEX2400 is provided by Digium’s VPMADT032 128ms G.168 LEC module.

VPMADT302 provides 128 ms or 1024 taps on each of up to 31 channels and is based on Adaptive Digital Technology echo cancellation algorithm and runs on a Texas Instruments DSP. The ADT echo can technology is G.168 compliant and has been approved by the AT&T labs as toll-quality. This product will replace the VPM100M and can be used with the TDM24XXP and the TDM8XXP cards.

TE122/TE122B is a single span, selectable T1 (24-channel), E1 (32-channel), or J1 (24-channel) card. The card utilizes Digium's VoiceBus™ technology. VoiceBus technology allows the TE122 to use an industry standard bus-mastering PCI interface. The TE122P works in both 3V and 5V slots by autodetecting the slot's voltage. Bundled with the VPMADT032, the product SKU is TE122B.

TE121/TE121B is a single span, selectable T1 (24-channel), E1 (32-channel), or J1 (24-channel) card. The card utilizes Digium's VoiceBus™ technology. VoiceBus technology allows the TE121 to use an industry standard bus-mastering PCI Express interface. Bundled with the VPMADT032, the product SKU is TE121B.

TE205P is a dual-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (5.0 volt PCI only).

TE207P is a dual-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (5.0 volt PCI only). With the VPMOCT064 Octasis DSP-based echo cancellation module, 128 ms of echo cancellation were possible across 64 channels in E1 mode or 48 channels in T1/J1 modes. Further, this module takes advantage of the Octasic Voice Quality Enhancement to provide superior sound quality on all calls.

TE210P is a dual-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (3.3 volt PCI only).

TE212P is a dual-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (3.3 volt PCI only). With the VPMOCT064 Octasis DSP-based echo cancellation module, 128 ms of echo cancellation were possible across 64 channels in E1 mode or 48 channels in T1/J1 modes. Further, this module takes advantage of the Octasic Voice Quality Enhancement to provide superior sound quality on all calls.

TE220/TE220B is a PCI Express dual-span selectable E1/T1 card enables per card or per-port selection of either T1 or E1 signaling formats.The TE220 may be combined with the existing Digium's VPMOCT064 Octasis DSP-based echo cancellation module. The VPMOCT064 provides the G.168 algorithm which performs 128 ms of echo cancellation across all 64 channels in E1 mode or all 48 channels in T1/J1 modes. Bundled with the VPMOCT064, the product SKU is TE220B.

TE405P is a quad-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (5.0 volt PCI only).

TE407P is a quad-span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (5.0 volt PCI only). With the VPMOCT128 Octasis DSP-based echo cancellation module, 128 ms of echo cancellation were possible across 128 channels in E1 mode or 96 channels in T1/J1 modes. Further, this module takes advantage of the Octasic Voice Quality Enhancement to provide superior sound quality on all calls.

TE410P is a quad-Span selectable E1/T1 card, which enables per card or per port selection of either T1 or E1 signaling formats (3.3 volt PCI only).

TE412P is a quad-Span selectable E1/T1 card, which enables per card or per-port selection of either T1 or E1 signalling formats (3.3 volt PCI only). With the VPMOCT128 Octasis DSP-based echo cancellation module, 128 ms of echo cancellation were possible across 128 channels in E1 mode or 96 channels in T1/J1 modes. Further, this module takes advantage of the Octasic Voice Quality Enhancement to provide superior sound quality on all calls.

TE420P/TE420B is a PCI Express quad-span selectable E1/T1 card enables per card or per-port selection of either T1 or E1 signaling formats. The TE420 will combine with the existing Digium's VPMOCT128 Octasic DSP-based echo cancellation module, providing the G.168 algorithm and performing 128 ms of echo cancellation across all 128 channels in E1 mode or all 96 channesl in T1/J1 modes. Bundled with the VPMOCT128, the product SKU is TE420B.

TE820P/TE820B Octal card supports up To Eight (8) T1, E1 or J1 interfaces with up to 192 (T1/J1) or 240 (E1) simultaneous calls. Interfaces are software selectable (T1, E1 or J1 Mode) Half-length, full-height PCI-Express card Optional 128ms hardware echo cancellation module. Bundled with the VPMOCT256, the product SKU is TE820B.

B410P is a half-length, full-height universal 3.3V and 5.0V 32-bit PCI 2.2 card supporting four BRI S/T interfaces.

TC400P/TCE400P is a G.729/G.723.1 transcoder card in PCI and PCI Express versions

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Product Applications Scenarios

Packet Voice Gateways and Switches

Calling Card Services

One Number Services

Message Services

Conferencing

Customized and Web Telephony

Voice/Data Integration

Futureproof PBX

ISDN Remote Access Servers

Resources

Guide to Asterisk

Article about Asterisk

Unofficial Asterisk Forums

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