Hi, Is it possible to setup video when auto_call in conference? I see no video even I set absolute_codec_string <action application="set" data="conference_auto_outcall_prefix={absolute_codec_string=PCMA,PCMU,H264}"/> <action application="conference_set_auto_outcall" data="user/1000"/> <action application="conference" data="3000+flags{endconf}"/> INVITE sip:1000@10.64.14.206:42894;rinstance=c688826a567bedcb SIP/2.0 Via: SIP/2.0/UDP 10.64.14.206;rport;branch=z9hG4bKm16gttgFX1rrg Max-Forwards: 70 From: "FreeSWITCH" <sip:0000000000@10.64.14.206>;tag=Q49S334vvyBQS To: <sip:1000@10.64.14.206:42894;rinstance=c688826a567bedcb> Call-ID: 9ded3052-e523-49b5-949e-ec18ab13e0af CSeq: 30415873 INVITE Contact: <sip:mod_sofia@10.64.14.206:5060> User-Agent: FreeSWITCH-mod_sofia/1.2.0-rc2+git~20120703T221514Z~b1ae97466d+unclean~20120704T022616Z Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY Supported: timer, precondition, path, replaces Allow-Events: talk, hold, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 201 X-FS-Support: update_display,send_info Remote-Party-ID: "FreeSWITCH" <sip:0000000000@10.64.14.206>;party=calling;screen=yes;privacy=off v=0 o=FreeSWITCH 1341480903 1341480904 IN IP4 10.64.14.206 s=FreeSWITCH c=IN IP4 10.64.14.206 t=0 0 m=audio 22972 RTP/AVP 8 101 13 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 Thanks -- About: http://about.me/dujinfang Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn Sent with Sparrow (http://www.sparrowmailapp.com)