[Freeswitch-users] XML CDR end_stamp question

[Anthony Minessale]

It should not but if you push the server past its capability there could be
a lag from when FS sends the bye and the sip stack actually gets around to
doing it because messages are queued.
Always make sure to have a nice enough box for the load expected.


On Tue, Mar 1, 2016 at 10:03 PM, John Nash <john.nash778 at gmail.com> wrote:

> OK as I am using mod XML CDR in cases where there is delay in getting http
> 200 OK from http link used to post CDR in DB, would it affect
> signalling?..like sending SIP 200 OK to the other side?
>
> On Wed, Mar 2, 2016 at 9:12 AM, Anthony Minessale <
> anthony.minessale at gmail.com> wrote:
>
>> Its recorded when the session gets the hangup command.
>> When the BYE is received or when the BYE is sent depending on direction.
>>
>> On Tue, Mar 1, 2016 at 9:28 PM, John Nash <john.nash778 at gmail.com> wrote:
>>
>>> Most of the time its negligible (.001 seconds) but in some cases it is
>>> upto 200 ms
>>>
>>> The reason I want to investigate timestamp is because in some calls I
>>> see a 1 second difference between carrier billing and my system. I am
>>> storing answer_stamp (in milliseconds), end_stamp(in milliseconds) and
>>> billmsec. I do not see why this difference should happen unless following
>>> cases..
>>> 1- Answer stamp recording in freeswitch happens after ACK for 200 OK is
>>> received while the carrier (Genband Switch) may be storing timestamp the
>>> moment 200 OK is received regardless of ACK
>>> 2- End stamp in freeswitch happens the moment BYE is received while
>>> carrier records when 200 OK to BYE is received.
>>>
>>> JFYI: At the moment I do not have sip_wait_for_aleg_ack enabled
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Mar 2, 2016 at 4:17 AM, Michael Collins <msc at freeswitch.org>
>>> wrote:
>>>
>>>> Just curious - in your environment what kind of delta to you see
>>>> between sending a BYE and receiving the corresponding 200 OK?
>>>>
>>>> On Tue, Mar 1, 2016 at 1:15 AM, John Nash <john.nash778 at gmail.com>
>>>> wrote:
>>>>
>>>>> end_stamp stores the timestamp when call is disconnected. My question
>>>>> is does it store timestamp when "BYE" received from either of end point or
>>>>> when we receive 200 OK of BYE?
>>>>>
>>>>> Is there any setting to control this?
>>>>>
>>>>> Same way does sip_wait_for_aleg_ack affect answer_stamp in any way?
>>>>>
>>>>>
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>>>>
>>>>
>>>>
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>>>
>>>
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>>
>>
>>
>> --
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
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>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
http://twitter.com/FreeSWITCH
☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
<http://freeswitch.org/g+>*

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https://www.youtube.com/watch?v=9XXgW34t40s
https://www.youtube.com/watch?v=NLaDpGQuZDA
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