[SIPForum-discussion] Request Retransmission Ceases?

Pranav Damele pranavdamele at gmail.com
Mon Oct 1 06:37:13 UTC 2012

Hi Dinesh,

*INVITE Transaction*
After receiving a 1xx response (provisional response), any retransmissions
cease altogether, and
the client waits for further responses.

*non-INVITE Transaction*
Request retransmissions need to continue even after a provisional response;
they are to ensure
reliable delivery of the final response.

*Cheers* ,
Pranav Damele

On 29 September 2012 01:38, Dinesh Rao <dinesh2022 at gmail.com> wrote:

> Hi,When does request retransmission ceases?Is it after recieving
> provisional response or final response?
> Thanks in advance.
> --
> *C.Dinesh*
> Sr. Software Engineer
> Panterra Networks
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