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Re: [dispatch] SIP and GSM/UMTS with OpenBTS

Michael Hammer <michael.hammer@yaanatech.com> Wed, 05 February 2014 22:34 UTC

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From: Michael Hammer <michael.hammer@yaanatech.com>
To: "a.james.winterbottom@gmail.com" <a.james.winterbottom@gmail.com>, "Raju.Makaraju@alcatel-lucent.com" <Raju.Makaraju@alcatel-lucent.com>
Thread-Topic: [dispatch] SIP and GSM/UMTS with OpenBTS
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Date: Wed, 05 Feb 2014 22:34:01 +0000
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Cc: "dispatch@ietf.org" <dispatch@ietf.org>
Subject: Re: [dispatch] SIP and GSM/UMTS with OpenBTS
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Could we take debates about 3GPP off-line?

Seems to be getting off-topic.

 

Michael Hammer

Principal Engineer

 <mailto:michael.hammer@yaanatech.com> michael.hammer@yaanatech.com

Mobile: +1 408-202-9291

500 Yosemite Drive Suite 120

Milpitas, CA 95035 USA

 

From: dispatch [mailto:dispatch-bounces@ietf.org] On Behalf Of James
Winterbottom
Sent: Wednesday, February 05, 2014 5:33 PM
To: Makaraju, Maridi Raju (Raju)
Cc: dispatch@ietf.org
Subject: Re: [dispatch] SIP and GSM/UMTS with OpenBTS

 

Check out SLh.

Check out SLg

 

On 6 Feb 2014, at 9:31 am, Makaraju, Maridi Raju (Raju)
<Raju.Makaraju@alcatel-lucent.com> wrote:





 

DIAMETER is used to carry signalling information through out IMS.

[Raju] Which interface? and what kind of signaling? To the best of my
knowledge, diameter is only used for "authentication, authorization, and
accounting". The Rx diameter interface used between P-CSCF and PCRF is not
really call processing related signaling but rather used for "authorization"
of the media flow.

 

-Raju

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