[SIPForum-discussion] Difference betwen transaction and dialog

naga bushan kn.bushan at gmail.com
Thu Aug 2 04:45:16 UTC 2012


Transaction defines a set of request & response. i.e. INVITE-200OK is a set
of request response which makes it one transaction.

Dialog defines your entire call. It is using the dialog parameters (to tag,
from tag and CALL ID) that one call is differentiated by the other.(INVITE
upto 200OK sent for BYE).

Cheers,
Bushan.

On Wed, Aug 1, 2012 at 12:57 AM, Dinesh Rao <dinesh2022 at gmail.com> wrote:

> Hi,
>
> I wan't exact differene between a transaction and a dialog.Also cite some
> examples for better understanding.
>
> --
> *C.Dinesh*
> Sr. Software Engineer
> Panterra Networks
>
>
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-- 
Cheers,
Bushan
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