Ak Telecom Saudi Arabia

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General office

Ak Telecom
Riyadh
,11324
Saudi Arabia

Phone: +880 31-882 5842
Phone: +880 171 330 942
Site: http://www.akphone.com

Internet Telephony Service Provider

IP devices
PC to Phone
Phone To Phone
Web Call
Web To Phone

Quintum

IP Phone

Mai Network

Speed Dial

Providers in database: 6433

Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

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