<div dir="ltr"><div><div><div><br></div>Hi <span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">Brian,<br>
<br></span></div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">Thanks for your reply. still not lucky. <br>
The ACL config looks goods, I reckon:<br><br> <network-lists><br> <list name="lan" default="deny"><br> <node type="allow" cidr="<a href="http://10.10.1.0/24">10.10.1.0/24</a>"/> <br>
</list><br><list name="localnet.auto" default="deny"><br> <node type="allow" cidr="<a href="http://10.10.1.0/24">10.10.1.0/24</a>"/><br></list><br>
<br></span><br><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">DialPlan:<br>
<context name="default"><br> <extension name="613700[0-9]*"><br> <condition field="destination_number" expression="^(613700[0-9]+)$" require-nested="false"><br>
<action application="bridge" data="sofia/registeredclients/$1%$${domain}"/><br> </condition><br> </extension><br></context><br></span><br></span></div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">Profile registeredclients.xml (where the Web client are registered):<br>
<br> <param name="local-network-acl" value="localnet.auto"/><br></span><div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"> <param name="aggressive-nat-detection" value="true"/><br>
<param name="rtp-ip" value="$${local_ip_v4}"/><br> <param name="sip-ip" value="$${local_ip_v4}"/><br> <param name="ext-rtp-ip" value="$${external_rtp_ip}"/><br>
<param name="ext-sip-ip" value="$${external_sip_ip}"/><br><br></span><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">Note: </span><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">registeredclients is a copy of external.xml, listening the port 5020/UDP<br>
<br></span></span></div><div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">Vars:<br>
<X-PRE-PROCESS cmd="set" data="external_rtp_ip=stun:PUBLIC_STUN_SERVER:3478"/><br></span></div><div> <X-PRE-PROCESS cmd="set" data="external_sip_ip=stun:<span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">PUBLIC_STUN_SERVER</span>:3478"/<br>
<br><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"></span><br>
</div><div>Local IP in this EC2 instance is: 10.10.1.120<br></div><div>Public Elastic IP: 57.X.X.142<br></div><div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><br>
</span></span></div><div><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px">SDP received into the INVITE at the WebRTC client, has </span></span>10.10.1.120, instead of 57.X.X.142.<br>
<br></div><div><br></div><div>What's wrong?<br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 18, 2014 at 11:23 PM, Brian West <span dir="ltr"><<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">see:<div><br></div><div>ext-rtp-ip</div><div>ext-sip-ip</div><div>local-network-acl</div>
<div><br></div><div>Those need to be set properly to determine the correct IP to fib about in the SDP, The ACL dictates whats inside the nat all else is outside.<br><div><div>
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Brian West</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></div><br><img src="cid:477AC461-E00C-4427-883D-AA04872C09C3@mcalester.net" height="73" width="240"><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
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<br>Twitter: @FreeSWITCH , @briankwest</div></span></div></span></div><div style="word-wrap:break-word"><div><a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a></div><div><a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></div>
<span style="border-collapse:separate;border-spacing:0px"><div style="word-wrap:break-word"><span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;border-spacing:0px"><div style="word-wrap:break-word">
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<br></div></span></div></span></div></span></div></span></div></span></div></span><span style="border-collapse:separate;border-spacing:0px"><div style="word-wrap:break-word"><span style="border-collapse:separate;border-spacing:0px"><div style="word-wrap:break-word">
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<span style="font-size:12px">T: +1.918.420.9001</span> | F<span style="border-collapse:separate;border-spacing:0px"><span style="font-size:12px">: +1.918.420.9002 | </span><span style="font-size:12px">M: +1.918.424.WEST</span><div style="word-wrap:break-word">
<span style="border-collapse:separate;border-spacing:0px"><div style="word-wrap:break-word"><span style="font-size:12px">iNUM: +883 5100 1420 9001</span></div></span></div></span></div></span></div></span></div></span></div>
</span></div></span><span style="font-size:12px">ISN: 410*543</span></div><div style="word-wrap:break-word"><span style="font-size:12px"><a>Skype:briankwest</a></span></div><div style="word-wrap:break-word"><span style="font-size:12px">PGP Key: <a href="http://www.bkw.org/key.txt" target="_blank">http://www.bkw.org/key.txt</a> (</span>AB93356707C76CED)</div>
</span><br></div></span><br></div><br></div><br></div><br></div><br></div><br></div><br></div><br></div><br></div><br></div><br></div><br style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
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</span></div></div></div></div></div></div></div></div></div></div></div></div><br><div><div><div class="h5"><div>On Jun 18, 2014, at 12:54 AM, Miguel Oyarzo <<a href="mailto:miguelaustro@gmail.com" target="_blank">miguelaustro@gmail.com</a>> wrote:</div>
<br></div></div><blockquote type="cite"><div><div class="h5"><div dir="ltr"><div><div><div><div> Hi,<br></div><br></div>I cannot manage to send the right SDP into the INVITE message from FS to my WebRTC client registered on it.<br>
<br></div>The scenario is:<br><br></div>WebClient<---wss/srtp---->FS<--rtp-->SIP_Endpoint<br>
<div><div><div><br>- FS run in a EC2 instance.<br></div>- FS/application="bridge"<br>- WebClient run on Internet.<br><br></div>Calls from WebClient to SIP_Endpoint works well and FS manages to reply a 200 OK response, after INVITE from WebClient, with a public IP into SDP.<br>
</div><div>Audio is bi-directional, all looks good.<br></div><div><div><br></div><div>However, calls originated on SIP_Endpoint to WebClient makes FS to include its private IP into the DSP for any INVITE toward WebClient (B-leg).<br>
</div><div><br><div>I have updated 'tried ext-rtp-ip' to<br></div><div>- Public IP address of the instance<br></div><div>- private and public STUN services<br>- auto-nat<br></div><div><br></div><div>No matter what I do, I always get <br>
o=FreeSWITCH 1403050916 1403050917 IN IP4 10.10.1.120<br>c=IN IP4 10.10.1.120<br></div><div><br></div>At the WebClient side (INVITE). The weird is, using the same profiles in FS, calls from WebClient to SIP_Endpoint have no issues.<br>
</div><div><br><br><br>Trace in FS (SIP_Endpoint -> WebClient)<br>----------------------------------------------------------------------------<br>2014-06-18 13:09:50.318354 [NOTICE] switch_channel.c:1053 New Channel sofia/inboundbrowser/61370000000 [02c48e60-f696-11e3-b962-2703af7256ae]<br>
2014-06-18 13:09:50.318354 [DEBUG] mod_sofia.c:4446 (sofia/inboundbrowser/61370000000) State Change CS_NEW -> CS_INIT<br>2014-06-18 13:09:50.318354 [DEBUG] switch_core_session.c:1384 Send signal sofia/inboundbrowser/61370000000 [BREAK]<br>
2014-06-18 13:09:50.318354 [DEBUG] mod_sofia.c:4516 [zrtp_passthru] Setting a-leg inherit_codec=true<br>2014-06-18 13:09:50.318354 [DEBUG] mod_sofia.c:4519 [zrtp_passthru] Setting b-leg absolute_codec_string='PCMA@8000h@20i@64000b'<br>
2014-06-18 13:09:50.318354 [DEBUG] switch_core_state_machine.c:467 (sofia/inboundbrowser/61370000000) Running State Change CS_INIT<br>2014-06-18 13:09:50.318354 [DEBUG] switch_core_state_machine.c:507 (sofia/inboundbrowser/61370000000) State INIT<br>
2014-06-18 13:09:50.318354 [DEBUG] mod_sofia.c:87 sofia/inboundbrowser/61370000000 SOFIA INIT<br>2014-06-18 13:09:50.318354 [DEBUG] switch_core_media.c:865 Set Local Key [1 AES_CM_128_HMAC_SHA1_80 inline:4hCK5K0NEWULvEWlyp6LEmcPVDwqTu2AUhbh7jqV]<br>
2014-06-18 13:09:50.318354 [DEBUG] switch_core_media.c:865 Set Local Key [1 AES_CM_128_HMAC_SHA1_80 inline:6TEOHAvn7aga7PA7GvEsm/QBsztoMyov4Jv8vvGg]<br>2014-06-18 13:09:50.318354 [DEBUG] sofia_glue.c:1196 <a>sip:10.10.1.120:5064;transport=udp;lr;ovid=aa2aa1e2</a> Setting proxy route to sofia/inboundbrowser/61370000000<br>
2014-06-18 13:09:50.318354 [DEBUG] sofia_glue.c:1225 sofia/inboundbrowser/61370000000 sending invite version: 1.5.8b git 68e1a56 2014-02-23 23:59:01Z 64bit<br>Local SDP:<br>v=0<br>o=FreeSWITCH 1403050916 1403050917 IN IP4 10.10.1.120<br>
s=FreeSWITCH<br>c=IN IP4 10.10.1.120<br>t=0 0<br>a=msid-semantic: WMS pulb3IfP3ufkGKJf4haQDJ15jmDs4syk<br>m=audio 10074 RTP/SAVPF 8 101 13<br>a=rtpmap:8 PCMA/8000<br>a=rtpmap:101 telephone-event/8000<br>a=fingerprint:sha-256 6D:40:E1:C3:73:9F:F1:33:DA:7B:4B:1A:F1:2B:74:C7:42:24:EF:3D:84:6A:3B:1A:F9:9D:8B:3B:09:AB:33:AF<br>
a=rtcp-mux<br>a=rtcp:10074 IN IP4 10.10.1.120<br>a=ssrc:3489368462 cname:NKlGirlcLrmh1WnW<br>a=ssrc:3489368462 msid:pulb3IfP3ufkGKJf4haQDJ15jmDs4syk a0<br>a=ssrc:3489368462 mslabel:pulb3IfP3ufkGKJf4haQDJ15jmDs4syk<br>a=ssrc:3489368462 label:pulb3IfP3ufkGKJf4haQDJ15jmDs4syka0<br>
a=ice-ufrag:4oCxXtt6GWoBfNLT<br>a=ice-pwd:nXpveByQTLXLybxs<br>a=candidate:1887505845 1 udp 659136 10.10.1.120 10074 typ host generation 0<br>a=candidate:1887505845 2 udp 659136 10.10.1.120 10074 typ host generation 0<br>
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:4hCK5K0NEWULvEWlyp6LEmcPVDwqTu2AUhbh7jqV<br>
a=ptime:20<br>a=sendrecv<br>----------------------------------------------------------------------------<br><div><br><br></div><div>What's is wrong here is c=IN IP4 10.10.1.120 (must be public for RTP traffic between WebClient and FS)<br>
</div><div>and <br>a=candidate for public IP is missing (STUN is enabled in FS's profile)<br></div><div><br><br></div><div>Any idea? <br></div><div><br clear="all"><br>-- <br><div dir="ltr"><div><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">"Efficiency is doing things right; effectiveness is doing the right things</span><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"> (Peter Drucker)</span>"<br>
</span></div><br><div><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Miguel Oyarzo</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">DevOps & VoIP Engineer</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Linux User: # 483188 - </span><font color="#888888" face="arial, sans-serif"><a href="http://counter.li.org/" target="_blank">counter.li.org</a></font><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)"><font color="#888888" face="arial, sans-serif"><a href="http://au.linkedin.com/in/mikeaustralia" target="_blank">http://au.linkedin.com/in/mikeaustralia</a> </font><br><font color="#888888" face="arial, sans-serif">Melbourne, Australia</font></span>
</div></div>
</div></div></div></div></div></div>
_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br><a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br><a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br></div></div></div><br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><div><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">"Efficiency is doing things right; effectiveness is doing the right things</span><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"> (Peter Drucker)</span>"<br>
</span></div><br><div><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Miguel Oyarzo</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">DevOps & VoIP Engineer</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Linux User: # 483188 - </span><font color="#888888" face="arial, sans-serif"><a href="http://counter.li.org" target="_blank">counter.li.org</a></font><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="background-color:rgb(255,255,255)"><font color="#888888" face="arial, sans-serif"><a href="http://au.linkedin.com/in/mikeaustralia" target="_blank">http://au.linkedin.com/in/mikeaustralia</a> </font><br><font color="#888888" face="arial, sans-serif">Melbourne, Australia</font></span>
</div></div>
</div>