Just wanted to add an additional data point on the one way audio issue (as it turns out - also with grandstreams) with 1.6. AnalogDevice <-> Grandstream <-> FS <-> SIP-Provider One my most recent test/capture/etc, the behavior I saw was that it looked to me like audio stopped being sent from freeswitch to outside/external leg once early media finished. Note that the grandstream was continuing to send RTP to FS, but FS wasn't passing any of it on to the provider. Once I saw the thread from the other user having this problem, tried turning it off on my profiles that had it enabled, and the problem appears to have gone away. I can provide logs/debug/captures/etc. if requested from a test environment. I did not have any reports of this issue except related to grandstreams (ht-701) - in my case, almost all related to analog faxes (bulk of our ATA usage). Also have not been able to verify the fix yet on a call originating from the grandstream (testing from home). -- Nathan ------------------------------------------------------------ Nathan Neulinger nneul@mst.edu Missouri S&T Information Technology (573) 612-1412 System Administrator - Architect