Digital Telephony Cards

TE100 Digital Cards

Sangoma TE133 Digital Telephony CardSangoma’s TE131, TE132, TE133 and TE134 single span digital cards are designed for voice application with Asterisk, FreePBX and PBXact phone systems.. The TE13x utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. The TE13x family of cards have the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.

TE133 and TE134 model cards feature Octasic-based hardware echo cancellation that is built in to the cards, removing the task of echo cancellation from the systems CPU and increasing overall system performance and call quality. TE131 and TE132 model cards are for environments that do not require hardware-based echo cancellation, instead relying only on software echo cancellation.

Digital Card Applications

PSTN Trunking


Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway to allow IP-PBX to route calls to traditional PSTN.

SIP Trunking


Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway with your  legacy analog based PBXs to replace expensive analog line connections with SIP trunking to allow reduced call costs, reduced line rental, and bring extra flexibility and disaster recovery.

Call Recording Icon

Call Tapping

Monitor and record telephone conversations for lawful call interception.

High Density Call Completion Icon

High Density IVR

Combine Sangoma octal port cards to achieve high density calling to create large scale IVR solutions.

Digital Card Features

Advanced Call Routing Icon

Up to 24 (T1/J1) or 30 (E1) simultaneous calls over (1) RJ45 interface port

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Available Configurations

Selectable T1, E1 or J1 Mode / Half-Length, Half-Height, Digital Card.

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Protocol Support

Protocol support includes: ISDN PRI, Robbed-Bit, CAS.

Telephony Cards
PCI and PCI-Express Options

PCI-Express (TE131 and TE133). PCI (TE132 and TE134).

Echo Cancellation Icon
Hardware Echo Cancellation
Models TE133 and TE134 feature built-in 128ms Octasic DSP hardware echo cancellation.
Warranty Icon

5-year warranty.

Digital Card Specifications

Digital Card Specifications


PCI Interface

DSP Echo Canceller


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