[Asterisk-Users] echo probs

Roy Sigurd Karlsbakk roy at karlsbakk.net
Sun Nov 16 10:24:05 MST 2003


hi all

When calling (SIP|MGCP) -> * -> (CAPI|ZAP) -> PSTN, users complain 
about the receiving end gets echo, especially cellular phones. Any idea 
why this may happen?

roy




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