[asterisk-users] chan_pjsip ignoring endpoint device state (qualify) on dial

Jacek Konieczny jajcus at jajcus.net
Wed Aug 10 05:36:43 CDT 2016

On 2016-08-10 11:53, Joshua Colp wrote:
> Jacek Konieczny wrote:
>> On 2016-08-09 10:06, Faheem Muhammad wrote:
>>> trip time and Call Setup time of SIP Requests.
>>> In case of GSM Network with high delay you need to set the T1 timer a
>>> higher value like 1000ms (500 ms default). Similarly you can reduce the
>>> Call setup time by configuring 'T2' upto you choice as per you telephony
>>> network. Configure t1min, timert1 and timerb according to your network.
>> No, that won't work.
>> First – 't1min', 'timert1' and 'timerb' are chan_sip, not pjsip options.
>> Second – the 'timer_t1' and 'timer_b' settings available in 'pjsip.conf'
>> are global and not per-endpoint. I cannot change T1 for trunks, as they
>> might not be fast enough to respond and I cannot set it for phones only.
>> It seems I need to bring back the chan_sip behaviour – 'do not bother
>> with INVITE to Unreachable devices'.
> I'd suggest filing an issue on the issue tracker[1] for this. It's
> reasonable behavior.


I just wanted to make sure I am not missing something, first.


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