Hello. I was using FreeSwitch from 2010/09/09 (don't have the exact git version sorry) but I recently updated it with version from 2010/12/09 (git-e680c82 2010-12-09 08-59-06 -0600). I run an application that handles web requests and convert them to originate calls. Everything was working fine but now, anytime I try an originate call, everything goes wrong. Here is what I do (to originate a call from 26 to 27): - bgapi originate {{parameters }}sofia/internal/26% 27 with the following parameters: origination_caller_id_name='{0}', origination_caller_id_number='{1}', originate_timeout=20, effective_caller_id_name='{2}', effective_caller_id_number='{3}', allow_outside_calls={0}, outside_calls_gateway={1} (the last two parameters are user parameters I use in my dialplan) - phone 26 starts ringing and I pick it up (silence on the line) - phone 27 starts ringing and I pick it up (lots of deafening noise + phone freezes after a few seconds) As I said, it was working fine with version from early september. I did not find anything useful in the logs or in the config. Has anything changed ? What can I do to solve this problem ? I tested with a Grandstream GXP2000 and a SNOM M3 and only the Grandstream has the problem. I suspect a codec issue but what puzzles me is that it was previously working and that it completely freezes the phone. Thanks, Sebastien