[SIPForum-discussion] [Sip] SIP Trunk implementation in a PBX

[Dan York]

Anisha,

I would head over to the SIP Forum website and check out the  
specification for "SIPconnect".  Basically it is a specification for  
SIP interoperability between IP-PBXs and SIP service providers.  The  
ultimate goal is that if you have a "SIPconnect-compliant" IP-PBX you  
should be able to establish a SIP trunk to a "SIPconnect-compliant"  
SIP Service Provider with a very minimal amount of interoperability  
testing.  The SIPconnect specification essentially defines a series of  
SIP-related RFCs that need to be implemented in order to become  
"SIPconnect-compliant".  You can find more info at:  http://www.sipforum.org/content/view/290/290/

Having said all this, if you are trying to add SIP trunk capabilities  
to an *existing* IP-PBX that does not have SIP support already, you'll  
need to look at how you can add some other device or software to your  
existing system to enable the SIP connection.

Regards,
Dan

P.S. The IETF SIP list is not the place for that discussion, but the  
SIP Forum discussion is (which is why I removed the IETF SIP list).


On Aug 28, 2008, at 7:49 AM, Anisha Kumar wrote:

> Hi all ,
>
>  Is there any specification or RFC detailing the implementations for
> SIP trunking. Can anyone provide details on how to implement SIP
> trunking functionality to an existing IP-PBX ? Any inputs will be  
> highly
> useful.
>
> Awaiting a positive response.
>
> Regards,
> Anisha
> _______________________________________________
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Dan York, CISSP, Director of Emerging Communication Technology
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