... and here are two more Wireshark traces showing the successfull call scenario, where phone A is configured to use only Sppex (rather than using Alaw and requiring Freeswitch to transcode).

thanks again
Bruce

On 16 March 2010 14:41, Bruce Hopkins <jbrucehopkins@gmail.com> wrote:
Sure.  I put the Freeswitch log in pastebin.  here are two Wireshark captures in the condition where the call fails- run on two PC's running Eyebeam clients.  Phone A initiates the call with only PCMA enabled.  Phone B has only Speex enabled.

Thanks for taking the time to look at these.
Bruce


On 16 March 2010 13:53, Brian West <brian@freeswitch.org> wrote:
Can you collect some logs and traces to show us this?

/b

On Mar 16, 2010, at 6:26 AM, Bruce Hopkins wrote:

> OK - sorry to make such a meal of this.