[Freeswitch-users] freeswitch continously sending sip update-messages: why?

Kristian Kielhofner kris at kriskinc.com
Wed Jan 9 22:13:02 MSK 2013


You are correct.  I misread the call flow examples.  The ACK was for
the INVITE, not the update.  With that being said the correct positive
response to an UPDATE is still a 200, certainly not an ACK (even more
so now).

On Wed, Jan 9, 2013 at 3:29 AM, Olle E. Johansson <oej at edvina.net> wrote:
>
> 8 jan 2013 kl. 21:46 skrev Kristian Kielhofner <kris at kriskinc.com>:
>
>> The correct positive response to an UPDATE would be a 200 that is then
>> ACKd.  See RFC 3311:
> The only transaction that needs an ACK is INVITE.
> RFC3311 does not mention an ACK as a response to UPDATE.
>
> /O
>
>>
>> http://tools.ietf.org/html/rfc3311
>>
>> On Tue, Jan 8, 2013 at 2:40 PM, Steven Ayre <steveayre at gmail.com> wrote:
>>> Does the client send an ACK for the UPDATE?
>>>
>>
>>
>> --
>> Kristian Kielhofner
>>
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>
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-- 
Kristian Kielhofner



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