<div style="font-size:10pt; font-family:Gulim;"><p>Hello freeswitch-users,&nbsp;</p><p>&nbsp;</p><p>I've encountered the following problem.</p><p>Outgoing INVITE message from FS has no SDP in proxy_media mode.</p><p>(in default mode(hard proxy?), everything is working fine.)</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">test enviorment is the following:</p><p style="font-size: 10pt;">SIP client (CSipSample)&nbsp; ---&gt; FS ---&gt; other SIP server</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">I've configured&nbsp;the following configuration at FS for proxy_media mode.</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">[sip_profile]<br>&lt;param name="inbound-late-negotiation" value="true"/&gt;</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">[dialplan]</p><p style="font-size: 10pt;">&lt;extension name="public_extensions"&gt;<br>&nbsp;&nbsp; &lt;condition field="destination_number" expression="(.+)$"&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;action application="set" data="proxy_media=true"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;action application="export" data="codec_string=${ep_codec_string}"/&gt;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;action application="bridge" data="<a href='mailto:sofia/trunk/$1@yyy.yyy.yyy.yyy"/'>sofia/trunk/$1@yyy.yyy.yyy.yyy"/</a>&gt;</p><p style="font-size: 10pt;">&nbsp;&nbsp; &lt;/condition&gt;</p><p style="font-size: 10pt;">&lt;/extension&gt;</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">[freeswitch version]</p><p style="font-size: 10pt;">&nbsp;./freeswitch&nbsp; -version<br>FreeSWITCH version: 1.5.1b+git~20130624T105435Z~275f2cf092</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">this is INVITE message from SIP client.</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">&nbsp;&nbsp; INVITE sip:2002@test.com SIP/2.0<br>&nbsp;&nbsp; Via: SIP/2.0/UDP 192.168.2.19:41089;rport;branch=z9hG4bKPjs.6qQMadZveqMBGhgPt4VOA20eJmYm4-<br>&nbsp;&nbsp; Max-Forwards: 70<br>&nbsp;&nbsp; From: "2004" &lt;sip:2004@test.com&gt;;tag=TfVNZT3HS7yRsl8UhZfcv4zYjaHHgFfq<br>&nbsp;&nbsp; To: &lt;sip:2002@test.com&gt;<br>&nbsp;&nbsp; Contact: "2004" &lt;sip:2004@192.168.2.19:41089&gt;<br>&nbsp;&nbsp; Call-ID: DJBhgeByGZJ7WJLzwLNtPliL1mc5vM8A<br>&nbsp;&nbsp; CSeq: 32048 INVITE<br>&nbsp;&nbsp; Route: &lt;sip:xxx.xxx.xxx.xxx:5080;transport=udp;lr&gt;<br>&nbsp;&nbsp; Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS<br>&nbsp;&nbsp; Supported: replaces, 100rel, timer, norefersub<br>&nbsp;&nbsp; Session-Expires: 1800<br>&nbsp;&nbsp; Min-SE: 90<br>&nbsp;&nbsp; User-Agent: CSipSimple_SC-02C-10/r2272<br>&nbsp;&nbsp; Content-Type: application/sdp<br>&nbsp;&nbsp; Content-Length:&nbsp;&nbsp; 340</p><p style="font-size: 10pt;">&nbsp;&nbsp; v=0<br>&nbsp;&nbsp; o=- 3582370009 3582370009 IN IP4 192.168.2.19<br>&nbsp;&nbsp; s=pjmedia<br>&nbsp;&nbsp; c=IN IP4 192.168.2.19<br>&nbsp;&nbsp; t=0 0<br>&nbsp;&nbsp; m=audio 4000 RTP/AVP 99 0 8 101<br>&nbsp;&nbsp; c=IN IP4 192.168.2.19<br>&nbsp;&nbsp; a=rtcp:4001 IN IP4 192.168.2.19<br>&nbsp;&nbsp; a=sendrecv<br>&nbsp;&nbsp; a=rtpmap:99 SILK/24000<br>&nbsp;&nbsp; a=fmtp:99 useinbandfec=0<br>&nbsp;&nbsp; a=rtpmap:0 PCMU/8000<br>&nbsp;&nbsp; a=rtpmap:8 PCMA/8000<br>&nbsp;&nbsp; a=rtpmap:101 telephone-event/8000<br>&nbsp;&nbsp; a=fmtp:101 0-15</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">this is the outgoing INVITE message from FS. the message has no SDP.</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">&nbsp;&nbsp; INVITE sip:2002@yyy.yyy.yyy.yyy SIP/2.0<br>&nbsp;&nbsp; Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5090;rport;branch=z9hG4bK1Djm23v8c17vF<br>&nbsp;&nbsp; Route: &lt;sip:cmf.nhn.jp&gt;<br>&nbsp;&nbsp; Max-Forwards: 69<br>&nbsp;&nbsp; From: "2004" &lt;sip:2004@xxx.xxx.xxx.xxx&gt;;tag=1K848K75U26Ne<br>&nbsp;&nbsp; To: &lt;sip:2002@yyy.yyy.yyy.yyy&gt;<br>&nbsp;&nbsp; Call-ID: 3b9cae19-6349-1231-80a1-3640b59986cf<br>&nbsp;&nbsp; CSeq: 46354541 INVITE<br>&nbsp;&nbsp; Contact: &lt;sip:mod_sofia@xxx.xxx.xxx.xxx:5090&gt;<br>&nbsp;&nbsp; User-Agent: FreeSWITCH-mod_sofia/1.5.1b+git~20130624T105435Z~275f2cf092<br>&nbsp;&nbsp; Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY<br>&nbsp;&nbsp; Supported: timer, precondition, path, replaces<br>&nbsp;&nbsp; Allow-Events: talk, hold, conference, refer<br>&nbsp;&nbsp; Privacy: none<br>&nbsp;&nbsp; Content-Length: 0<br>&nbsp;&nbsp; X-FS-Support: update_display,send_info<br>&nbsp;&nbsp; P-Asserted-Identity: "2004" &lt;sip:2004@xxx.xxx.xxx.xxx&gt;</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">Am is missing some configuration for proxy_media?</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">Thank you in advance.</p><p style="font-size: 10pt;">&nbsp;</p><p style="font-size: 10pt;">Regards,</p><p style="font-size: 10pt;">hkchoi</p><p style="font-size: 10pt;">&nbsp;</p></div>
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