[VoiceOps] Cell Phone to SIP provider

[Carlos Alvarez]

It is my understanding that:

a.  The original post asked about sending the calls to the end point (cell
phone) as SIP, not cellular voice.

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.

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.


On Tue, Sep 13, 2011 at 12:33 PM, Matthew S. Crocker <
matthew at corp.crocker.com> wrote:

> 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?
>
> http://newsroom.sprint.com/article_display.cfm?article_id=1628
>
>
> ------------------------------
>
> *From: *"Oren Yehezkely" <orenyny at gmail.com>
> *To: *"VoiceOps at voiceops.org" <voiceops at voiceops.org>
> *Sent: *Tuesday, September 13, 2011 1:00:02 PM
> *Subject: *[VoiceOps] Cell Phone to SIP provider
>
>
> Hello,
>
> I am looking for a cell phone company that is capable of providing SIP
> service instead of sending the calls over the cellular network.
>
> If anybody here is capable of providing such a service or can recommend a
> vendor that can do that, please let me know.
>
> Thanks,
>
> Oren
>
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-- 
Carlos Alvarez
TelEvolve
602-889-3003
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