Have you turned on the echo cancellation on the X100P?
Check the zaptel Makefile. I use the Mark2 with Aggressive_suppressor.
Rich.
On Fri, 2003-03-14 at 10:42, Mike Reiling wrote:> Hello everyone,
> I finally got my Cisco 7960. Seems like a very nice phone. I have it
> configured for SIP and working with asterisk. But, I am having some
> echo problems. The person I call does not hear an echo, but I hear my
> own voice echo back to me about .5 seconds later (maybe a little less).
> Does not matter if I call an internal Zap extension, or outbound over
> my X100P. I changed the codecs, around and the one that gives the
> least amount of echo is g729a.
>
> It is plugged in my office, but my asterisk server is in the attic,
> with a wireless link. Could that be a problem. There is very minimal
> latency. A traceroute from the phone shows this:
>
> SIP Phone> traceroute cartman
> traceroute to cartman(192.168.100.3), 30 hops and 40 byte packets
> SIP Phone>
> 1) 192.168.100.3 10ms 1ms 10ms
>
> The server is a celeron 433. Should I toss a faster processor at the
> computer, or is it the wireless link? I can't really image it being
> the wifi link, as VOIP works over the internet, with much higher
> latency.
>
> Any suggestions?
>
> Thanks,
> Mike
>
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