[Freeswitch-users] B-Leg / A-Leg Race Condition

[SamyGo]

OK, and can you see whats happening inside the SONUS when it gets the
second invite (debug logs etc)? Can you control the M6 to stop re-invites !?

On Fri, Aug 31, 2012 at 10:29 AM, Mike Burlingame <mike.burlingame at me.com>wrote:

> Sure I will put logs and sip dump up tomorrow A-Leg == Sonus B-Leg ==
> Broadsoft M6
>
> Sent from my iPhone 4S
>
> On Aug 30, 2012, at 10:24 PM, SamyGo <govoiper at gmail.com> wrote:
>
> Hi,
> Can you please manage a proper sip trace for this ! I'd really love to
> troubleshoot and analyse the sip traces.
> What is the equipment on your A-leg ?
>
> BR
> Sammy
>
>
>
> On Fri, Aug 31, 2012 at 3:28 AM, Mike Burlingame <mike.burlingame at me.com>wrote:
>
>> I would like to add an update to this and maybe someone has some other
>> suggestions - It does look like that FS is disconnecting the call with
>> cause code 31  [NORMAL_UNSPECIFIED] I did not notice the time stamp
>> difference on the Bye when I first looked at the log's
>>
>> The basis of the issue still stands a 491 Results in the B-Leg being
>> disconnected
>>
>> On Aug 24, 2012, at 12:53 PM, Mike Burlingame <mike.burlingame at me.com>
>> wrote:
>>
>> We are seeing some instances when we send a invite from the B-Leg back to
>> FS and FS passes the invite to the A-Leg that the dialog on the A-Leg has
>> not fully completed yet causing a return of a 491 from the A-Leg side
>> causing the call to be disconnected. wanted to see if anyone else has seen
>> something like this while running FS and if anyone had any suggestions on a
>> fix?
>>
>> A-Leg
>> Invite into Freeswitch
>> 100 Trying back from FS to A-Leg
>> 180 Ringing from FS to A-Leg
>> 200 OK from FS to A-Leg at 15:08:14.638799
>> Invite from FS to A-Leg (From B-Leg below) at 15:08:14.749515
>> 100 Giving a try form A-Leg to FS at 15:08:14.749757
>> 491 From A-Leg to FS at 15:08:14.780968
>> ACK from FS to A-Leg at 15:08:14.781102
>> ACK from FS to A-Leg at 15:08:14.797143
>> BYE from A-LEG to FS 15:11:10.791963
>>
>>    481 Call Does Not Exist back to A-LEG
>>
>>
>> B-Leg
>> Invite from Freeswitch to B-Leg
>> 100 Giving a try from B-Leg
>> 180 Ringing from B-Leg
>> 200 OK  from B-Leg at 15:08:14.635670
>> ACK from FS to B-Leg  at 15:08:14.637044
>> Invite from B-Leg to FS at 15:08:14.748623
>> 100 Trying from FS to B-Leg at 15:08:14.748954
>> 491 from FS to B-Leg at 15:08:14.782169
>> ACK from B-Leg to FS at 15:08:14.782372
>> BYE from FS to B-Leg at 15:08:14.790714 with Cause Code 31
>>
>>
>>
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>>
>> 
>> 
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>
> 
> 
>
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>
> 
> 
>
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