IP PHONE INTEGRATORS
IP PHONE INTEGRATORS
Aligera E1 Digital Cards - IP telephony integrator. With 1, 2, 4 and 8 E1 ports perform the function of digital voice interface.
Aligera's line of digital cards is composed of 1, 2, 4 and 8 E1 ports PCI Express bus cards that perform the function of digital voice interface.
Easy to install, they have open source drivers compatible with Asterisk, Freeswitch, Yate and other solutions that use the Digium® Asterisk Hardware Device Interface (DAHDI) standard.
As an important option the boards feature dedicated hardware echo cancellation module up to 128 ms on all channels ensuring excellent audio quality during conversation.

Aligera's line of digital cards is composed of 1, 2, 4 and 8 E1 ports PCI Express bus cards that perform the function of digital voice interface.
Easy to install, they have open source drivers compatible with Asterisk, Freeswitch, Yate and other solutions that use the Digium® Asterisk Hardware Device Interface (DAHDI) standard.
As an important option the boards feature dedicated hardware echo cancellation module up to 128 ms on all channels ensuring excellent audio quality during conversation.

INCLUDED TECHNOLOGIES

128ms high performance echo cancellation on all voice channels.

Implement the features found in a conventional PBX using VoIP technology.

Highlights Specifications Downloads Support
EQUIPMENT HIGHLIGHTS

  • Models with 1, 2 4 or 8 E1 interfaces
  • PCI-Express Interface
  • Open Source Drivers
  • Compatible with Asterisk, Freeswitch, Yate
  • Hardware echo cancellation up to 128 ms

TECHNICAL SPECIFICATIONS

Digital interfaces

  • Up to 8 E1 interfaces
  • ITU-T G.703 120 Ohms Standard to RJ-45 Connector
  • HDB3 line coding
  • Frame structure according to ITU-T G.704
  • Internal or External Clock Reference
  • Jitter performance to ITU-T G.823 standard
  • Hardware echo cancellation module up to 128 ms (optional)

Drivers and compatibility

  • Open Source Drivers
  • Compatible with Asterisk, Freeswitch, Yate

Hardware Specifications

Bus

  • PCIe 2.2
Dimensions in mm (H x D x W)

  • 130x18x146
Consumption​

  • <8 W
Operating temperature

  • 0 to 45
Operating relative humidity

  • Up to 95%, non-condensing
Weight

  • About 400 g
Interfaces

  • E1: 1, 2, 4, or 8 x G.703 (120 Ohm) on RJ-45 Connectors


E1 Boards DOWNLOADS

  • Datasheet - DOWNLOAD

E1 Boards SUPPORT

  • Contact
  • Knowledge base
  • Repair Shipment

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© Aligera Digital Equipment Ltda.

Av. Maranhão, 650 São Geraldo
ZIP Code 90230-040 Porto Alegre - RS

Phone: (51) 3500-0100
comercial@aligera.com.br

© Aligera Digital Equipment Ltda.

Av. Maranhão, 650 São Geraldo
ZIP Code 90230-040 Porto Alegre - RS

Phone: (51) 3500-0100
comercial@aligera.com.br

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