[asterisk-users] PJSIP Delay in Dialing

Mark Farmer farmorg at gmail.com
Thu Apr 4 09:02:22 CDT 2019


Sorry, should have included that.

Asterisk 16.2.1

Mark.


On Thu, 4 Apr 2019 at 14:56, Joshua C. Colp <jcolp at digium.com> wrote:

> On Thu, Apr 4, 2019, at 10:53 AM, Mark Farmer wrote:
> > As I understand it, delays like this are almost always caused by slow
> > or failing DNS lookups. Running a packet capture on all interfaces
> > filtering on port 53 shows no DNS traffic leaving the server. I have
> > ensured that there is a DNS record for the server & that it can resolve
> > it. I've also added records to my hosts file and checked using 'genet
> > ahosts hostname' but still the issue remains.
> >
> > So how do I figure out what is going wrong please? This is preventing
> > me from moving from chan_sip to chan_pjsip.
>
> What version of Asterisk? That will change the answer as 13 uses the
> built-in PJSIP DNS resolver, while 16 uses our own implementation.
>
> --
> Joshua C. Colp
> Digium - A Sangoma Company | Senior Software Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
> Check us out at: www.digium.com & www.asterisk.org
>
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-- 
Mark Farmer
farmorg at gmail.com
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