[asterisk-users] pjsip trunk config question + DNS related error messages

[Kevin Long]

Greetings,


I am getting the following error (below) continually in my asterisk log, related to qualify_frequency I believe. I am trying to use sip trunking with the company flowroute.

3 questions if I may:

1) Is using qualify_frequency with a sip trunk a common or recommended practice? I figured it would function as a keep-alive and keep the ‘pjsip show endpoints’ availability data up-to-date if I wanted to check on the health of the trunk. Sound right?

2) Any idea what this error means? Googling showed almost nothing except one other post to this list for a bug that was fixed in 14 , I’m on 15.x

3) Any other recommendations for this trunking config?


Thanks very much ! Especially jcolp and gtjoseph for answering my queries in the past, sorry if I don’t always respond again as I haven’t actually figured out a good way to do that unless I am subscribed to receiving all mails from the list.




[Mar 28 23:17:43] ERROR[4812]: res_pjsip.c:3770 endpt_send_request: Error 320047 'No answer record in the DNS resp
onse (PJLIB_UTIL_EDNSNOANSWERREC)' sending OPTIONS request to endpoint flowroute


[flowroute]
type=auth
auth_type=userpass
password=******
username=******
[flowroute]
type=aor
contact=sip:sip.flowroute.com:5060
qualify_frequency = 15

[flowroute]
type=endpoint
transport=transport-udp
context=from-flowroute
disallow=all
allow=ulaw
outbound_auth=flowroute
aors=flowroute

[flowroute]
type=identify
endpoint=flowroute
match=216.115.69.144
match=70.167.153.130

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