[SIPForum-discussion] Offer/Answer Model

[vijay kant gupta]

See in Offer Answer Model. if u send invite without SDP at that time ACK has
to contain SDP for A party.
But if INVITE conatin SDP then 200 ok is Answer for Invite
ACK is final ACKNOWLEDGE.
On Wed, Aug 20, 2008 at 3:54 PM, zabi <mohamed.zabiulla at gmail.com> wrote:

>   Dear All,
>
>     As per my knoweldge, Offer/Answer can occur in INVITE/2XX/ACK.
>
> Given a Sip message containing SDP how do we differentiate whether it is an
> OFFER/ANSWER??
>
>
> Regards,
> Zabi
>
>
>
>
>
>
> --
> why run? you'll only die tired!!
> Zabi.
>
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