Most of Core Service Provider VOIP Platforms supports SIPConnect option
1 and option 2 but they prefer option 2. BroadWorks is one of them. In
option 2, we just register with main Id (called Parent ID) and every out
going INVITE has Parent Id in 'FROM' header. Option 2 behaves like
single endpoint to ISP S/W. 

-
Vipul Rastogi


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Saturday, September 06, 2008 2:27 AM
To: [EMAIL PROTECTED]; [email protected]
Subject: [Sip-implementors] SipConnect Registration/Authentication
Questions

Hi, 

I'm looking to find out some information on how service providers have
implemented sipconnect and what Core Service Provider VOIP Platforms
support the SipConnect draft currently.   

I'm curious if anyone has attempted to work around the implied mechanism
for bulk registration of the DID's as noted in the sipconnect spec.  The
spec appears to indicate that the IPPBX should be able to send a single
registration with a Master/Main DID and its IP address over the SIP
Trunk to the provider, the providers registrar is then meant to have
already preconfigured in it a range of DID's which are tied to this
received register as the trigger event to register the outstanding range
of DID's that will then be routed to this IPPBX that was only required
to send up the single register.  

If the core proxy of the provider isn't capable of having this trigger
event and range of numbers to be registered from receiving the single
register, is there a means to emulate this function on an SBC or on some
intermediary server in the network?  

Are there particular providers who have this sipconnect functionality
supported? 

Any comments/direction would be appreciated.
Thanks,
Gene

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