[SIPForum-discussion] what is the advantage of sending SDP in ACK?

[Andrey Ermoshin]

Hi, this is for slow call start procedure (INVITE without SDP, 200 OK
with media offer in SDP and response in ACK). Normally, fast call
start is INVITE with SDP and response for example in 200 OK,

2012/6/11 Amit Kumar <amit.chhikara at hotmail.com>:
> Hi all,
>
> what is the advantage of sending SDP in ACK?
>
>
> Thanks & regards
>
> Amit
>
>
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