[asterisk-users] SIP to IAX2 with delayed echo
cjames at callone.net
Thu Nov 20 15:48:55 CST 2008
Drew Gibson wrote:
> c james wrote:
>> A Polycom 550 and a IAX client (Mozphone and ZoIPer were used) are
>> having a conversation. Call quality is reported as good except for an
>> echo with a 3 second delay.
>> Most of my searches are saying echo happens only on the PSTN piece, but
>> there isn't one here.
> Which end hears the echo?
> If it is the Polycom end, try a better quality headset with the softphone.
> Echo comes from analogue portions of the "circuit" and is usually caused
> at the end that doesn't hear it.
Both side are seeing it.
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