"S.Kumar" wrote:
>
> Hi,
>
> please could any one explain me this.
>
> after getting 200 Ok if the caller has decided to terminate the call, can
> he send BYE with out sending ACK. or is it compulsory that for INVITE we
> have to send ACK, in all situation after getting the final response.
The ACK is compulsory for an INVITE; no exceptions. -03 bis makes this
a lot more clearer.
Regards,
- vijay
--
Vijay K. Gurbani vkg@{lucent.com,research.bell-labs.com,acm.org}
Internet Software and eServices Group
Lucent Technologies/Bell Labs Innovations 263 Shuman Blvd., Rm 1A-413
Naperville, Illinois 60566 Voice: +1 630 224 0216 Fax: +1 630 713 0184
_______________________________________________
Sip-implementors mailing list
[EMAIL PROTECTED]
http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
