Платы телефонии Digium

The 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. Each of the four ports of the B410P can be independently configured for TE or NT mode, with optaional PWR400M module for supplying power to ISDN telephones. The B410P features on-board hardware echo cancellation performing 64ms or 512 taps per channel for each of the eight voice channels.

Wildcard TE412P (Quad span T1/E1 with DSP-based Echo Cancellation 3.3 volts)

The TE412P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. The TE412P is a bundling of our leading TE410P product and our new VPMOCT128 Octasic DSP-based echo cancelation module. The VPMOCT128 provides a certified carrier-grade algorithm that has been labeled a benchmark for echo cancelation. The new VPMOCT128 enables users to eliminate echo tails up to 128ms or 1024 taps across all 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. The TE412P is for use only with a 3.3V PCI slot.

Wildcard TE410P (Quad span T1/E1 3.3 volts)

The TE410P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. This feature enables signaling translation between E1, T1, J1 equipment and allows inexpensive T1 channel banks to connect with E1 circuits. Because the TE410P improves I/O speed by up to 10 times, the result is reduced CPU usage and increased card density per server. As with our other four-port solutions, the TE410P can support up to 96 T1 or 120 E1 channels in any combination of voice and data modes.The TE410P is only for use in 3.3V PCI slots.

Wildcard TE212P (Dual span T1/E1 with DSP-based Echo Cancellation 3.3 volts)

The TE212P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. The TE212P is a bundling of our leading TE210P product and our new VPMOCT064 Octasic DSP-based echo cancelation module. The TE212P is Digium's and the industry's first two-port digital card featuring hardware-based echo cancelation. The new module enables users to eliminate echo tails up to 128ms or 1024 taps across all 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.The TE212P is for use only with a 3.3V PCI slot.

Wildcard TE210P (Dual span T1/E1 3.3 volts)

The TE210P is the next generation of Digium® hardware that improves performance and scalability through bus mastering architecture. The TE210P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. This feature enables signaling translation between E1, T1, J1 equipment and allows inexpensive T1/J1 channel banks to connect with E1 circuits. Because the TE210P improves I/O speed by up to 10 times, the result is reduced CPU usage and increased card density per server. The TE210P supports a 3.3V PCI slot only - typically available on newer motherboards and in 64-bit PCI bus architectures.

Wildcard TE207P (Dual span T1/E1 with DSP-based Echo Cancellation 5.0 volts)

The TE207P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. The TE207P is a bundling of our leading TE205P product and our new VPMOCT064 Octasic DSP-based echo cancelation module. The TE207P is Digium's and the industry's first two-port digital card featuring hardware-based echo cancelation. The new module enables users to eliminate echo tails up to 128ms or 1024 taps across all 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. The TE207P is for use only with a 5.0V PCI slot.

Wildcard TE205P (Dual span T1/E1 5 volts)

The TE205P is the next generation of Digium® hardware that improves performance and scalability through bus mastering architecture. The TE205P supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis. This feature enables signaling translation between E1, T1, J1 equipment and allows inexpensive T1/J1 channel banks to connect with E1 circuits. Because the TE205P improves I/O speed by up to 10 times, the result is reduced CPU usage and increased card density per server. The TE205P is for use only with a 5.0V PCI slot.

Wildcard TE120P (Single Span T1/E1/J1 PCI Card)

The Wildcard TE120P is a single span, selectable T1 (24-channel), E1 (32-channel), or J1 (24-channel) card. The card utilizes Digium's VoiceBusTM technology. VoiceBus technology, as first introduced on Digium's TDM2400P, allows the TE120P to use an industry standard bus-mastering PCI interface, as found in millions of PCs worldwide, to maximize system compatibility and eliminate system conflicts.

�Wildcard TE122

Used in conjunction with Asterisk®, the TE122 can be used to deliver a wide range of PBX and IVR services to the network or handset including Voicemail, Call Conferencing, Three-way Calling, and VoIP Gateways.

The TE122 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, as found in millions of PCs worldwide, to maximize system compatibility and eliminate system conflicts. Improving upon the prior TE120P which does not offer expansion capabilities, the TE122 may be combined with Digium's VPMADT032 echo cancellation module to deliver 128ms of echo cancellation across 30 channels in E1 mode or 24 channels in T1 mode. Bundled with the VPMADT032, the product SKU is TE122B.

The TE122 supports both voice and data modes on its single span. For example, the card can support 12 channels dedicated to voice, routed directly to the Asterisk Open Source PBX, and 12 to data, handled by the underlying Linux operating system, thus eliminating the need for an external router. The TE122 works in both 3.3V and 5V PCI slots by auto detecting the slot's voltage.

By utilizing our TDMoE (TDM over Ethernet) technology, an exclusive Digium process, you can easily connect multiple PCs equipped with the TE122 and achieve voice quality on par with single PBX implementations. Scalability for this product is derived from adding multiple TE122 cards to each individual PC. Add additional cards as you need them for your expanding applications.

The TE122 supports industry standard telephony and data protocols, including both RBS and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Relay data modes. The board drives both line-side and trunk-side interfaces, including call features.