Hi guys, i am configuring a video call between two grandstream video phones (GXV-3000) which i don't recommend for being a crappy set of devices. I am using the latest freeswitch FreeSWITCH version 1.2.0rc2+git~20120618T111915Z~11a745cf76+unclean~20120618T121534Z . But no video call between those devices. However video call between a Grandstream and an Android Bria Phone works ( i don't recomment bria too, but it helps me with some tests). Here is the log of two grandstream that fails: http://pastebin.com/tXZ4DhKM [1] it keeps stuck on the line that says: 2012-06-18 11:58:35.144424 [DEBUG] sofia.c:5838 Channel sofia/internal/215 entering state [calling][0] and then continues. And here is the log of a grandstream and a bria that works: http://pastebin.com/nRzSr7WR [2] The call is started from the Bria, starting the call from Grandstream will not work. If i configure the Grandstream to not send video they can place calls and it will work for audio, if i configure them to start video automatically they will not work, in fact they can't place any call but they can receive calls from other phones. But if i put: <param name="inbound-bypass-media" value="true"/> at the sip profile they are attached to they will work, however i don't like this solution, cause i want to deploy them behind a firewall at different places. Tried before: <param name="inbound-proxy-media" value="true"/> but it didn't work, the only way to have this working is setting inbound_bypass_media. Any help on this issue ? Thanks. -- Nestor A. Diaz Ingeniero de Sistemas Tel. +57.1-485-3020 x 211 Cel. +57.316-227-3595 nestor@tiendalinux.com www.tiendalinux.com Links: ------ [1] http://pastebin.com/tXZ4DhKM [2] http://pastebin.com/nRzSr7WR