How about a wireshark trace... this will really show everything going on.
From: [email protected] [mailto:[email protected]] On Behalf Of Rhon Sent: Saturday, April 24, 2010 8:29 AM To: Scott Lawrence; [email protected] Subject: Re: [sipx-users] Cannot establish a call from polycom 650 to cisco7970g Hi Scott, Thanks for your reply. On Sat, Apr 24, 2010 at 8:05 PM, Scott Lawrence <[email protected]> wrote: Do you have a second polycom phone? Can you call between those? Yes, I have 2 more polycom phones. They can call each other as well (polycom to polycom only). You can receive incoming call to polycom from a cisco phone. But polycom can't establish any call to cisco in this case. I know that I sound like a broken record, but there is no way to figure this out until you capture a trace that has the call in it. The traces you've sent so far don't have any INVITE messages from the polycom phone and that's where we've got to start. Actually, that's the reason my siptrace are empty. Once a call is made, you'll get a busy tone instantly. Rhon
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