[Freeswitch-users] Multiple "Changing expire time to 60 by request of proxy" requests result in delayed audio

[Vallimamod Abdullah]

Hi,

I don't think it's related.
The log lines are about the registration expiry: your provider is imposing 60s expiry time, which is different from what is defined in your config, so freeswitch adjusts the value. You can mute it by setting the expire-seconds param to 60 in your gateway config.

Audio delays are generally related to system load or network issues resulting in jitter or packet losses. You can make a mtr and a tcpdump at different points and analyse the result.

Best Regards,
-- 
Vallimamod Abdullah
SIP Solutions
vma at sipsolutions.fr
.

> On 26 Oct 2017, at 23:03, Erik M. Devane - Comms Guy <emdevane at gmail.com> wrote:
> 
> Hello,
> 
> I have a fairly generic upstream VoIP provider. Every day or so of calls, I receive:
> 
> 2017-10-26 16:54:06.100048 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:54:31.120584 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:55:09.139687 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:55:48.160453 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:56:04.180054 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:56:26.180559 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:56:43.199818 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:57:24.219901 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:58:08.260016 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:58:29.259860 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 2017-10-26 16:59:00.281354 [DEBUG] sofia_reg.c:2402 Changing expire time to 60 by request of proxy sip:69.71.29.31
> 
> If there are just one or two, nothing seems to happen.
> 
> When I see ten or more, there's an audio delay of five seconds or so.
> 
> Can anyone help point me in the right direction?
> 
> Thank you,
> 
> Erik
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