This isn't really the best place to discuss the logic behind IMS
designs. While I have some knowledge of that, I'm not actively involved,
and I find much of what is there to be strange.
Good Luck
Paul
Dushyant Dhalia wrote:
> Paul Kyzivat wrote:
>>
>>
>> Dushyant Dhalia wrote:
>
...@lists.cs.columbia.edu
[mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of
Dushyant Dhalia
Sent: Wednesday, April 29, 2009 10:52 AM
To: Paul Kyzivat
Cc: sip-implementors@lists.cs.columbia.edu
Subject: Re: [Sip-implementors] Query related to SUBSCRIBE Request
Paul Kyzivat wrote
Paul Kyzivat wrote:
Dushyant Dhalia wrote:
In 3GPP specs, related to IMS procedure, it's written that P-CSCF
sends the SUBSCRIBE request to I-CSCF which in turns finds the
address of S-CSCF through Cx query. My question is why can't P-CSCF
send the SUBSCRIBE directly to S-CSCF using Service-
Dushyant Dhalia wrote:
> In 3GPP specs, related to IMS procedure, it's written that P-CSCF sends
> the SUBSCRIBE request to I-CSCF which in turns finds the address of
> S-CSCF through Cx query. My question is why can't P-CSCF send the
> SUBSCRIBE directly to S-CSCF using Service-Route it recei
In 3GPP specs, related to IMS procedure, it's written that P-CSCF sends
the SUBSCRIBE request to I-CSCF which in turns finds the address of
S-CSCF through Cx query. My question is why can't P-CSCF send the
SUBSCRIBE directly to S-CSCF using Service-Route it received during
Registration.
Dushy
