Digium TE121P Digital PCI Card
The Digium TE121P 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, 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 TE121 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.
Digium TE121P Digital PCI Card Overview
The TE121P 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 TE121P works in any PCI Express compliant slot. TheDigium TE121P 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.
Digium TE121P Features and Functions
- Single Span T1/E1/J1/PRI
- PCI Express Interface
- DOES NOT HAVE ONBOARD ECHO CANCELLATION
- Manufacturer
- Digium
- # of T1/E1 Ports
- 1
- Card Form Factor
- Half Height, Half Length
- Data/Voice Support
- Yes
- Digital Signalling Type
- T1, E1, J1
- Echo Cancellation
- No
- Fractional Support
- yes-half data and half voice
- ON-Board Echo Cancellation Support
- false-but can add echo cancellation module later
- PCI Form Factor
- PCI Express
- PCI Power BUS Support
- supports both-backwards compatible
- Voice Signalling Method
- CAS, ISDN PRI, PRI, PPP, NI2, HDLC
- GLOBAL VOIP STORE
- +91-9911567618/9717317430
- contact@glbalvoipstore.com
- www.globcalvoipstore.com
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