Digital Telephony Cards

TE100 Digital Cards

Sangoma’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 Tapping

Monitor and record telephone conversations for lawful call interception.

High Density IVR

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

Digital Card Features

Capacity

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

Available Configurations

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

Protocol Support

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

PCI and PCI-Express Options

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

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

5-year warranty.

Digital Card Specifications

Digital Card Specifications

  • Interfaces: 1 x RJ45 connector for up to 24 T1, 30 E1 voice channels

Dimensions

  • 2U form factor
  • 127mm x 545mm for use in restricted chassis

PCI Interface

  • PCI Express: TE131, TE133
  • PCI: TE132, TE134
  • Fully PCI 2.2 compliant, and X1 PCI express
  • Autosense compatibility with 5 V and 3.3 V PCI busses
  • Single synchronous PCI interface for all ports
  • 32 bit bus

DSP Echo Canceller

  • G.168-2002 echo cancellation in the hardware
  • 1024 taps/128 ms tail per channel on all channel densities
  • DTMF decoding and tone recognition
  • Voice quality enhancement: music protection, acoustic echo control and adaptive noise reduction
  • No CPU load as a result of echo cancellation
  • Does not increase the physical size of the card, and no additional slot is required

Models

  • 1TE131F - One (1) span digital T1/E1/J1/PRI PCI-Express card
  • 1TE132F - One (1) span digital T1/E1/J1/PRI PCI card
  • 1TE133F - One (1) span digital T1/E1/J1/PRI PCI-Express card with hardware echo cancellation
  • 1TE134F - One (1) span digital T1/E1/J1/PRI PCI card with hardware echo cancellation

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