<div dir="ltr"><div><font color="#073763">Hi Michael, </font></div><div><font color="#073763"><br></font></div><div><font color="#073763">I’ve been working on having FreeSWITCH interact with JsSIP for WebRTC calling. You’ve mentioned here that JsSIP is known to be having issues. </font></div><div><font color="#073763"><br></font></div><div><font color="#073763">Could you please point me to some link which gives details about the issue or do the favour of telling me what are the known issues in FreeSWITCH + JsSIP. </font></div><div><font color="#073763"><br></font></div><div><font color="#073763">It would be appreciable.</font></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 7, 2016 at 12:35 PM, Quan Huo Sheng <span dir="ltr"><<a href="mailto:quanhs@stee.stengg.com" target="_blank">quanhs@stee.stengg.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Michael;<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Key exchange via sdp (SDES) is no longer supported by chrome. Chrome only supports SRTP-DTLS (UDP/TLS/RTP/SAVPF in m line of SDP) in case SIP used as WebRTC
signaling.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">You can see SDP from chrome (+sipjs) for this in previous attachments.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">If set inbound-bypass-media=true, then chrome caller can talk with chrome callee using opus without any issue.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Smile.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a> [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>]
<b>On Behalf Of </b>Michael Jerris<br>
<b>Sent:</b> Thursday, April 07, 2016 2:47 PM</span></p><div><div class="h5"><br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP<u></u><u></u></div></div><p></p>
</div>
</div><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">freeswitch doesn't, nor should it ever, include "<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">UDP/TLS/RTP/SAVPF</span>" in an sdp. Can you please explain what exactly you think is missing from the sdp
in our offer?<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">On Apr 7, 2016, at 2:01 AM, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank">quanhs@stee.stengg.com</a>> wrote:<u></u><u></u></p>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I am using sip.js (sip-0.7.0.min as mentioned at book “FreeSWITCH 1.6 cookbook |author: Anthony Minessale ”), not jssip.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Smile</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>
[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span> </span><b>On Behalf Of<span> </span></b>Michael Jerris<br>
<b>Sent:</b><span> </span>Thursday, April 07, 2016 1:53 PM<br>
<b>To:</b><span> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">you keep saying <br>
<br>
<span style="font-size:10.0pt">(UDP/TLS/RTP/SAVPF)</span><u></u><u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">are you thinking that is supposed to be in the sip message somehow? sounds like you are using jssip, which is known to have issues.</span><u></u><u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"><br>
On Wednesday, April 6, 2016, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<u></u><u></u></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi;</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Forgot another information. Does CODEC VP8 must be included in codec_prefs in WebRTC regardless there is not at all video involved?<span> </span></span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Smile</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a><span> </span>[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span> </span><b>On
Behalf Of<span> </span></b>Quan Huo Sheng<br>
<b>Sent:</b><span> </span>Thursday, April 07, 2016 10:41 AM<br>
<b>To:</b><span> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><u></u><u></u></p>
</div>
</div>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">OK. At point of time now, I prefer SIP to Verto as Webrtc signaling as I am familiar with SIP.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Well, can help to provide workable configuration. Or troubleshooting the issue. Thanks a lot.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">As understanding, CODEC NEGOTIATION DEAY is set, how does FS include SRTP-DTLS (UDP/TLS/RTP/SAVPF) in m line of SDP to be sent to Chrome endpoint.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">In my case, in the SDP sent from FS to 1010 (Chrome endpoint, Registered via WSS), there is no such information but normal RTP (RTP/SAVP).</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Coming back, the key issue is still CODEC NEGOTIATION ERR for WebRTC.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Smile.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a><span> </span>[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span> </span><b>On
Behalf Of<span> </span></b>Michael Jerris<br>
<b>Sent:</b><span> </span>Wednesday, April 06, 2016 11:59 PM<br>
<b>To:</b><span> </span>FreeSWITCH Users Help<br>
<b>Subject:</b><span> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">yes it's supported<br>
<br>
On Tuesday, April 5, 2016, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank">quanhs@stee.stengg.com</a>> wrote:<u></u><u></u></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Itola;</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Sorry, same error.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Does Freeswitch support media switching (srtp-dtls) between two chrome(sip.js as signal) browsers?</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Finding when FS runs in media mode:</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">codec causes caller side “488 not acceptable here| incompatible destination ”</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> callee side: “cancel |user not registered”</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Smile</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
</div>
<div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users-bounces@lists.freeswitch.org</span></a><span> </span>[<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank"><span style="color:purple">mailto:freeswitch-users-bounces@lists.freeswitch.org</span></a>]<span> </span><b>On
Behalf Of<span> </span></b>Ítalo Rossi<br>
<b>Sent:</b><span> </span>Tuesday, April 05, 2016 8:58 PM<br>
<b>To:</b><span> </span>FreeSWITCH Users Help<br>
<b>Cc:</b><span> </span><a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank"><span style="color:purple">freeswitch-users@lists.freeswitch.org</span></a><br>
<b>Subject:</b><span> </span>Re: [Freeswitch-users] webrtc: [ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP</span><u></u><u></u></p>
</div>
</div>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Set media_mix_inbound_outbound_codecs=true<br>
<br>
Ítalo Rossi<u></u><u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"><a href="mailto:italo@freeswitch.org" target="_blank"><span style="color:purple">italo@freeswitch.org</span></a><u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">IRC<span> </span><a href="http://chat.freenode.net/" target="_blank"><span style="color:purple">chat.freenode.net</span></a><span> </span>#freeswitch #freeswitch-dev<u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">Bugs?<span> </span><a href="https://freeswitch.org/jira" target="_blank"><span style="color:purple">https://freeswitch.org/jira</span></a><u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">Docs? <a href="https://freeswitch.org/jira" target="_blank"><span style="color:purple">https://freeswitch.org/jira</span></a><u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal">Chat? <a href="https://hipchat.freeswitch.org/gUdAgy0m6" target="_blank"><span style="color:purple">https://hipchat.freeswitch.org/gUdAgy0m6</span></a><u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"> <u></u><u></u></p>
<div>
<div>
<p class="MsoNormal">On Apr 4 2016, at 11:45 pm, Quan Huo Sheng <<a href="mailto:quanhs@stee.stengg.com" target="_blank"><span style="color:purple">quanhs@stee.stengg.com</span></a>> wrote:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hi All;</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I want to use freeswitch to set up a WebRTC POC (Audio only, udp/tls/rtp/savp). Setup is Anonymous (<a href="http://192.168.199.216/chrome/sipjs:sip-0.7.0.min" target="_blank"><span style="color:purple">192.168.199.216/chrome/sipjs:sip-0.7.0.min</span></a>)
->freeswitch (192.168.199.22) ->1010 (<a href="http://192.168.199.216/chrome/sip-0.7.0.min" target="_blank"><span style="color:purple">192.168.199.216/chrome/sip-0.7.0.min</span></a>),just following the information in book “FreeSWITCH 1.6 Cookbook”.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">If using media bypass mode (inbound-bypass-media == true), all works fine, caller and called can hear each other.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">But if disabling media bypass mode, call is rejected by FS.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">FS log shows “[ERR] mod_sofia.c:2299 CODEC NEGOTIATION ERROR. SDP”. Attachment is detailed FS log file.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Chrome uses opus 111, FS uses opus 116.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Mod_sofia.c::sofia_receive_message() --> sofia_media.c::sofia_media_negotiate_sdp() --> sofia_core_media.c::sofia_core_media_negotiate_sdp().</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Help is needed to troubleshoot this issue.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Thanks advance.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Smile.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div>
<p class="MsoNormal"><br>
[This e-mail is confidential and may be privileged. If you are not the<br>
intended recipient, please kindly notify us immediately and delete the message<br>
from your system; please do not copy or use it for any purpose, nor disclose<br>
its contents to any other person. Thank you.]<br>
---ST Electronics Group---<u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif"">_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<span> </span><br>
</span><a href="mailto:consulting@freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">consulting@freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitchsolutions.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitchsolutions.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
Official FreeSWITCH Sites<br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://confluence.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://confluence.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.cluecon.com/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.cluecon.com</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
<br>
FreeSWITCH-users mailing list<br>
</span><a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">FreeSWITCH-users@lists.freeswitch.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
UNSUBSCRIBE:http://</span><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">lists.freeswitch.org/mailman/options/freeswitch-users</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="http://www.freeswitch.org/" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">http://www.freeswitch.org</span></a><u></u><u></u></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div></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" rel="noreferrer" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.org</a><br>
<a href="http://www.cluecon.com" rel="noreferrer" 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" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><i><font color="#0b5394">With Warm Regards:</font></i><div><i><font color="#0b5394">Saurabh Kumar Verma</font></i></div></div></div>
</div>