Karunas Telecom India
General office
Karunas Telecom
NO,41 ARMENIAN ST,
CHENNAI
TAMIL NADU ,600 001
India
Phone: +91-984 005 5399
Contact Person
karuna nithi / Carrier Relations Manager
Phone: +91-44-2527 9000
Phone: +91 98 4006 1111
Karunas Telecom
NO,41 ARMENIAN ST,
CHENNAI
TAMIL NADU ,600 001
India
Phone: +91-984 005 5399
Contact Person
karuna nithi / Carrier Relations Manager
Phone: +91-44-2527 9000
Phone: +91 98 4006 1111
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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.
Talktime World, Inc.
TalkTimeWorld is a revolutionary new phone service that uses your broadband Internet connection. If you have a broadband Internet connection, TalkTimeWorld can relay your voice over the Internet using a regular phone and an adapter. This is a technology k
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