<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This is your phones fault. Notice in the SDP it doesn't negotiate telephoney-event so we have nothing to clue us in on that it does 2833 or info. So in reality you should go beat the creator of this phone to death for not doing something about this. (btw info draft expired and IS NOT a standard).<div><br></div><div>BUT you can relax now.. set the sofia profile option 'liberal-dtmf' to true.... NEXT!!!</div><div><br></div><div>/b</div><div>PS: BKW-1 updated with latest info.</div><div><br><div><div>On Feb 16, 2012, at 6:11 AM, Piyush Sharma wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><br>Thanks for Response Michael,<br>This is the capture of wireshark<br><br>INVITE<span class="Apple-converted-space"> </span><a href="sip:3333@192.168.4.18:5060">sip:3333@192.168.4.18:5060</a><span class="Apple-converted-space"> </span>SIP/2.0<br>Via: SIP/2.0/UDP 192.168.4.244:5065;branch=z9hG4bK9268238112493813801;rport<br>From: 30000 <<a href="sip:30000@192.168.4.18:5060">sip:30000@192.168.4.18:5060</a>>;tag=1653316119<br>To: "3333" <<a href="sip:3333@192.168.4.18:5060">sip:3333@192.168.4.18:5060</a>><br>Call-ID:<span class="Apple-converted-space"> </span><a href="mailto:188371401128256-63249236018@192.168.4.244">188371401128256-63249236018@192.168.4.244</a><br>CSeq: 1 INVITE<br>Contact: <<a href="sip:30000@192.168.4.244:5065">sip:30000@192.168.4.244:5065</a>><br>Max-Forwards: 70<br>Supported: replaces, join, path<br>User-Agent: Voip Phone 1.0<br>Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REFER, NOTIFY, INFO, PRACK, UPDATE, MESSAGE<br>Content-Type: application/sdp<br>Content-Length: 185<br><br>v=0<br>o=30000 24630637 15149730 IN IP4 192.168.4.244<br>s=A conversation<br>c=IN IP4 192.168.4.244<br>t=0 0<br>m=audio 10006 RTP/AVP 8 0<br>a=rtpmap:8 PCMA/8000<br>a=rtpmap:0 PCMU/8000<br>a=sendrecv</span></blockquote></div><br><div apple-content-edited="true">
<span class="Apple-style-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; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">-- <br>Brian West <br>FreeSWITCH Solutions, LLC<br>Phone: +1 (918) 420-9266 <br>Fax: +1 (918) 420-9267<br><a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a><br>http://www.freeswitch.org</span>
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