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Inter Telecom
Cosmoline
Interconnect
Interconnect Ltd was established in 1999 as a multi-service telecommunication provider. Our company utilizes the experience and technological know-how of its employees in designing complete systems for the transmission of voice, video and digital data, ma
Greece / Attika / Athens / Minoos 10-16
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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.
