[SIPForum-discussion] Regarding SIP and ISC

[Roy, Nishant Kishore]

Hi all ,

I have few basic question ... I will be thankful for your time ..

A) My Application server support rfc 3261 for SIP ... What all I need to support extra to support 3GPP ISC .? Any set of extra header ?

B) My  AS can work as typical UA(UAC or UAS or B2BUA) .. What all kind of call flow will be there if I have to support 3GPP ISC ?


Regards
Nishant