[Asterisk-Users] 3 second echo
ncjeffgus at zimage.com
Tue Mar 9 18:57:38 MST 2004
Sorry to put out 3 messages in one day with similar questions, but this
echo stuff is driving me crazy. The Openswitch card gave me a 3 second
echo today. That's really long! It seems it's only that bad when I
dial into Asterisk to an extension versus dialing out. I've adjusted
gain levels and it seems I can get a single line x101p card to have good
echo canceling, but not the Openswitch. Doesn't the Openswitch have a
DSP that is supposed to do the echo cancellation?
I guess I'm still confused. Does going with a pure digital line, e.g.
a voice T1, cut out all the echo problems? It seems that I could do
echo processing in hardware with an Adtran analog to T1 channel bank if
I get a certain module.
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