Re: FROM-TAG(Local Tag) Need - Detailed Explained Req

Anand Konji <[email protected]> Tue, 3 Sep 2019 19:09:58 +0530

Newsgroups	gmane.ietf.sip-implementors,gmane.ietf.sip
Message-ID	<CAFLmpjqTznN1_NS=RTnig1JBBDY+eEabnCvtRv3uhxQpOELaYA@mail.gmail.com>

Hi Sridhar,

Refer RFC 3261 which is successor of RFC 2543.

Regards,
Anand


On Tue, 3 Sep 2019, 18:50 Sridhar Kumar N, <[email protected]> wrote:

> Dear All
> od Day,
>
> While Studying SIP protocal, Stuck at FROM-TAG usage.
> TO-TAG usage is clearly explained in RFC2543. But FROM -TAG usage is
> written in 2lines.
> Can you please elaborate for understanding.
>
>
> If the From address can appear
>    in requests generated by other user agent clients for the same call,
>    the caller MUST insert the tag parameter in the From field.
>
>
> --
> Thanking you
>
> by
> SRIDHAR KUMAR.N
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