[Spce-user] Fwd: Sipwise sending BYE 60 seconds after INVITE

Andreas Granig agranig at sipwise.com
Thu Jan 17 06:12:54 EST 2013


Hi Matt,

You shouldn't tinker with these SIP-internal call-timers, rather than 
figuring out why exactly the call is torn down.

Can you post the output of "ngrep-sip b" for such a call, so we can 
together find out who is disconnecting the call and what exactly is 
happening before that.

Andreas

On 01/17/2013 02:30 AM, Matt Van Veenendaal wrote:
> Hi Guys,
>
> I've been having this issue recently as well recently and i'm getting
> the same issues.
> I've attempted a few things with no luck:
>
> 1. Altering SEMS configuration in /etc/ngcp-config/config.yml
>
> I've tried turning off conferencing, setting calltimer_enable to 'no'
> and setting session_timer enable: to 'no'.
> In all of these cases the call religiously disconnects at 60 seconds.
>
> 2. Altering /etc/sems/sems.conf
>
> I've tried tinkering with this file in particular commenting out the
> following two lines:
> sip_timer_b=60000
> sip_timer_f=60000
>
> This worked in 2.6 and seems to have no effect in 2.7
> I had some brief luck setting these to be 10 times higher and
> connections seemed to work well, however this reverted an hour or so
> later and now i'm still getting the 60 second disconnect issue.
>
> It's worth noting again that this message is not originating from the
> client and is sent to both clients simultaneously and only occurs for
> calls that are peer-to-peer. Turning off ICE on the client forces the
> media proxy and the call to be longer then 60 seconds, but we would
> prefer to alow these calls to be P2P.
>
> In terms of answering the above question about the sems log, there's
> really nothing interesting there:
> Jan 16 19:10:10 sipwise01 sems[2170]: [#7f9c0bafa700] [run,
> udp_trsp.cpp:186] INFO: Started SIP server UDP transport on 127.0.0.1:5080
> Jan 16 19:10:10 sipwise01 sems[2170]: [#7f9c0b8f8700] [run,
> udp_trsp.cpp:186] INFO: Started SIP server UDP transport on 127.0.0.1:5080
> Jan 16 19:10:10 sipwise01 sems[2170]: [#7f9c0b9f9700] [run,
> udp_trsp.cpp:186] INFO: Started SIP server UDP transport on 127.0.0.1:5080
> Jan 16 19:10:10 sipwise01 sems[2170]: [#7f9c0b7f7700] [run,
> udp_trsp.cpp:186] INFO: Started SIP server UDP transport on 127.0.0.1:5080
>
> Thanks for your help!
> --
> Matt Van Veenendaal
>
> On Wednesday, November 28, 2012 at 2:31 AM, Andrew Pogrebennyk wrote:
>
>> James,
>>
>> On 11/26/2012 08:42 PM, James Hurley wrote:
>>> Here's the log, it looks like the BYE is coming from SEMS on port 5080.
>>> ( the users in question are 16.james and 16.james_expert )
>>>
>>> https://gist.github.com/e865aa36c663665503a1
>>
>> Yes. Is there any hint in sems.log?
>>
>> Andrew
>>
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>
>
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