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.
Dushyant P S Dhalia
begin:vcard
fn:Dushyant P S Dhalia
n:Dhalia;Dushyant P S
email;internet:dushyant.dha...@rancoretech.com
version:2.1
end:vcard
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