[SIPForum-discussion] SIP billing confusion

[mahendra kedia]

HI,

Session will be stable after ACK and will be terminated just after sending
BYE, so its perfectly OK if someone starts Billing after 5 and stops after
6.

regards,
Mahendra Kedia

On Tue, Jun 8, 2010 at 9:21 AM, shibli ahamed <shibli31 at yahoo.com> wrote:

> please consider this sip call flow:
>
>
>
>  <shibli31 at yahoo.com>
>
> A                                        B
>
> 01        INVITE
>
>      ----------------------------------->
>
> 02       100 TRYING
>
>     <------------------------------------
>
> 03       180 Ringing
>
>     <------------------------------------
>
> 04       200OK With SDP
>
>    <----------------------------------------
>
> 05       ACK
>
>    ------------------------------------------>
>
> 06             BYE
>
>    <------------------------------------------
>
> 07           200 OK
>
>    ------------------------------------------->
>
>
>
>
>
> Query:
>
> 1. Is there any rfc recommendation when to start bill and stop it, some
> says its start after 4 and stop at 06 some says its start after 5 and stop
> at 7?
>
>
>
> 2. is it ok if someone start bill after 05 and stop after 06?
>
>
>
>
>
>
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