[SIPForum-discussion] Reliable provisional response

[Rohan Almeida]

Hi Satyadarshi,

The proxy can send reliable  provisional responses  is the INVITE
contains a 'supported' header field with option tag 100rel .

This is as per RFC 3262.
The RFC 3261 most commonly refered for SIP does not talk about
reliability of  provisional responses .

regards,
Rohan Almeida

On 7/4/11, K Satyadarshi <satyadarshi28 at gmail.com> wrote:
> Hi Forum,
>
> Can someone pls tell about scenarios where a proxy can send reliable
> provisional responses ?
>
> --
> K Satyadarshi
>  <satyadarshi28 at gmail.com>
>