[SIPForum-discussion] Regarding SIP and ISC

[Arnab Biswas]

Probably 3GPP 24.228 would be a good starting point for you. In the
context of extra headers the first thing that comes in my mind is the
P-Headers. ISC supports all these 3GPP sepcific P-Headers. 24.228 will
help you in this.

On 9/23/08, Roy, Nishant Kishore <nishantkr at hp.com> wrote:
> 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
>
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