Dialogic® Blue™ Multi-Span Telephony Boards with Hardware Echo Cancellation

This is the ideal product for Asterisk based Solutions, for Call Monitoring or for purpose built systems.

The new family of four Dialogic® BlueTM Telephony Boards with on-board Hardware Echo Cancellation offers powerful call-processing boards for the open source market. This includes features for Interactive Voice Response (IVR) along with call transfer emulation, G.711 support, automatic gain control (AGC), and hardware-based echo cancellation.

The Telephony Board family consists of four versions for 1, 2, 4 and 8 Spans (E1, T1, J1, PRI, S2m).

The form factor of all four Telephony Boards is Half Size PCI Express (PCIe), which is half the length and full height of a standard PCIe board. With hardware EC, the four boards are very well suited for installations from 30 to 240 channels (phone line connections) for a single server. Depending on the application more boards can be installed in a single server.

The Telephony Boards with HW-EC support features required for most communications applications and for use in many Asterisk environments. In addition to Asterisk the Blue boards support many standard APIs (TTY, CAPI, extended CAPI and Diva API). Therefore, these boards are well suited for developing new applications.

The Dialogic Blue Telephony Boards are supported under the Linux operating system.

Features Benefits

Supports a variety of standard APIs

Usable in many environments

Half Length PCIe form factor

Fits into most computer systems

Supports most of the signaling stacks in use today

Compatible with major PBXs and phone lines worldwide

Feature set well suited for use with the Asterisk telephony server

Brings Dialogic® technology to the Asterisk market

Plug-and-play

Easy to install and operate

Compatible with Dialogic® Diva® Media Boards

Facilitates upgrading to a more powerful Diva Media Board for increased scalability or extended feature set

Manuals

Brochure

  • Business Communications Solutions
    Business communication solution and service providers can increase their ability to deliver more productivity and efficiency for their customers when they build on Dialogic® products.

Data Sheet

  • Dialogic® Blue™ Telephony Boards
    Dialogic® BlueTM Telephony Boards are efficient host-based call-processing boards for the open source market, and they scale from one to eight E1/T1 ports. Their main features are call transfer emulation, line interconnect, G.711 support, Automatic Gain Control (AGC), and echo cancellation.