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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'> Hi Daniel,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The INVITE contains maddr=10.150.152.102 and hope server can do multicasting to several phones to achieve paging functionality:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> INVITE sip:9621@10.150.152.102:5060;transport=udp;maddr=10.150.152.102 SIP/2.0^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Via: SIP/2.0/UDP 10.150.151.38:5060;branch=z9hG4bK042e71c1c3819bf6b^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Max-Forwards: 70^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> From: Phone_1 <sip:19725509623@10.150.152.102>;tag=fdd5d85838;epid=SC27fd6e^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> To: <sip:9621@10.150.152.102:5060;transport=udp>;tag=SEC11-a96960a-1e9b960a-1-0174t58y1o62^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Call-ID: 466658c69bd278b0^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> CSeq: 2 INVITE^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Contact: Phone_1 <sip:19725509623@10.150.151.38:5060;transport=udp>^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Min-SE: 90^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Supported: timer, replaces, 100rel^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> User-Agent: optiPoint 420 Advance/V7 V7 R5.3.0^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> X-Control4-Call-Type: ST-insecure^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Content-Type: application/sdp^M<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ming<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></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";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Daniel-Constantin Mierla [mailto:miconda@gmail.com] <br><b>Sent:</b> Friday, March 25, 2011 12:57 AM<br><b>To:</b> SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List<br><b>Cc:</b> Ming Liu<br><b>Subject:</b> Re: [SR-Users] any one use multicast for paging ?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello,<br><br>On 3/24/11 3:21 PM, Ming Liu wrote: <o:p></o:p></p><p class=MsoNormal>Hi, <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Need help on paging case. <o:p></o:p></p><p class=MsoNormal>The via header has maddr field contains multicast ip address, how does this configure ?<o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>can you paste here such INVITE? I am not really understanding from your message what exactly you are looking for, maybe you can give a bit more details about what you expect to happen.<br><br>Cheers,<br>Daniel<br><br><br><o:p></o:p></span></p><p class=MsoNormal>And how does sip proxy server react ?<o:p></o:p></p><p class=MsoNormal>Advice would be appreciated.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Ming<o:p></o:p></p><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<o:p></o:p></pre><pre><a href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><o:p></o:p></pre><pre><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></pre><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></pre></div></body></html>