>OK. Maybe an echo canceller won't make any difference. But why does the
>remote side _always_ hear an echo if we use a local dahdi extension,
>and _never_ when we use a local SIP extension ??
The echo that the remote called hears, might be of either electrical or
acoustic origin.
If
Hi sean
Sorry echo canceller it's only works for FXO ports (PSTN Line).
Mc GRATH Ricardo
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Good day.
I have a problem when using android native sip client.
When dialplan used Progress (sending 183 Session Progress) after some
seconds android native sip client declines a call (the logs are at the
end of).
No ealry media be heard.
In same call using Ringing (180) is everything ok.
