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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You might want to see if LightSquared has anything for you, they dub themselves the “only wholesale-only mobile carrier”, but I’m not sure what they can offer today.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.lightsquared.com/">http://www.lightsquared.com/</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Also, aren’t some of the newer cellular technologies (UMTS or EVDO) inherently built on SIP for the voice portion of the network? That’s not an answer to your problem, but…<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>One other thing you might want to look into is an OS that allows the default phone app to use SIP over the data connection natively (as opposed to using a separate soft phone application that might not integrate as well to the UI). I believe this was preset in versions of WM6, but that’s somewhat old now and I have no idea if it’s built into any other platforms.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://voipguides.blogspot.com/2008/05/voip-sip-client-for-windows-mobile-6.html">http://voipguides.blogspot.com/2008/05/voip-sip-client-for-windows-mobile-6.html</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>-Scott<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><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"'> voiceops-bounces@voiceops.org [mailto:voiceops-bounces@voiceops.org] <b>On Behalf Of </b>Carlos Alvarez<br><b>Sent:</b> Tuesday, September 13, 2011 3:44 PM<br><b>To:</b> VoiceOps@voiceops.org<br><b>Subject:</b> Re: [VoiceOps] Cell Phone to SIP provider<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It is my understanding that:<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>a. The original post asked about sending the calls to the end point (cell phone) as SIP, not cellular voice.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>b. Sprint's MIS (Mobile Integration Service) merely allows a company or service provider to connect to them directly over TDM or SIP and do seamless integration of the cell and other phones, but the call is still cellular voice to the handset.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I am facing a competitive sale right now to a municipality where there is only one other carrier who can compete with us, and only on that one feature.<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>On Tue, Sep 13, 2011 at 12:33 PM, Matthew S. Crocker <<a href="mailto:matthew@corp.crocker.com">matthew@corp.crocker.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='color:black'>Sprint does this. The cell phones register to the cell tower as cell phones. The cell tower converts to SIP and registers with the call agent. Broadsoft mentioned something about this at the last connections conference. You would get a private IP connection into Sprint to carry the voice traffic. This would be perfect for me if Sprint had a decent cell network in my area. Does anyone know if AT&T or Verizon (LTE) do it as well?<br><br><a href="http://newsroom.sprint.com/article_display.cfm?article_id=1628" target="_blank">http://newsroom.sprint.com/article_display.cfm?article_id=1628</a><br><br><o:p></o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span style='color:black'><hr size=2 width="100%" align=center></span></div><blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0in 0in 0in 4.0pt;margin-left:3.75pt;margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><b><span style='font-family:"Helvetica","sans-serif";color:black'>From: </span></b><span style='font-family:"Helvetica","sans-serif";color:black'>"Oren Yehezkely" <<a href="mailto:orenyny@gmail.com" target="_blank">orenyny@gmail.com</a>><br><b>To: </b>"<a href="mailto:VoiceOps@voiceops.org" target="_blank">VoiceOps@voiceops.org</a>" <<a href="mailto:voiceops@voiceops.org" target="_blank">voiceops@voiceops.org</a>><br><b>Sent: </b>Tuesday, September 13, 2011 1:00:02 PM<br><b>Subject: </b>[VoiceOps] Cell Phone to SIP provider<o:p></o:p></span></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Helvetica","sans-serif";color:black'><br><br>Hello,<br><br>I am looking for a cell phone company that is capable of providing SIP service instead of sending the calls over the cellular network.<br><br>If anybody here is capable of providing such a service or can recommend a vendor that can do that, please let me know.<br><br>Thanks,<br><br>Oren<o:p></o:p></span></p></div></div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif";color:black'>_______________________________________________<br>VoiceOps mailing list<br><a href="mailto:VoiceOps@voiceops.org" target="_blank">VoiceOps@voiceops.org</a><br><a href="https://puck.nether.net/mailman/listinfo/voiceops" target="_blank">https://puck.nether.net/mailman/listinfo/voiceops</a><o:p></o:p></span></p></div></blockquote><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>VoiceOps mailing list<br><a href="mailto:VoiceOps@voiceops.org">VoiceOps@voiceops.org</a><br><a href="https://puck.nether.net/mailman/listinfo/voiceops" target="_blank">https://puck.nether.net/mailman/listinfo/voiceops</a><o:p></o:p></p></div><p class=MsoNormal><br><br clear=all><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>-- <o:p></o:p></p><div><p class=MsoNormal>Carlos Alvarez<o:p></o:p></p></div><div><p class=MsoNormal>TelEvolve<o:p></o:p></p></div><div><p class=MsoNormal>602-889-3003<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>