First of all I would check the result of -
# kamctl dispatcher dump
SET:: 4001
URI:: sip:10.0.97.17:5060 flags=IP priority=1 attrs=backend=be011
URI:: sip:10.0.97.18:5060 flags=IP priority=1 attrs=backend=be011
SET:: 4002
URI:: sip:10.0.97.21:5060 flags=AP priority=1 attrs=backend=be021
AP = Active, Probing
IP = Inactive, Probing
I'd also run a SIP trace on the Asterisk boxes to check if they are
receiving / responding to the OPTIONS pings.
On Sun, Apr 17, 2016 at 9:29 PM, Sébastien Brice <sebastien.brice(a)jvs.fr>
wrote:
Hello everyone.
I'm using kamailio as a dispatcher in front of asterisk boxes and i use a
failure route if asterisk box does not respond or send 503 error (please
look at my attached kamailio.cfg)
I use "ds_probing_mode", 1 and "ds_ping_reply_codes",
"class=2;class=3;class=4" to OPTIONS ping the two asterisk instances but
they do appear down both all the time.
That is very annoying none of the INVITE go through Asterisk, they all are
stopped because of my failure_route that sets no destination available
ERROR: <script>: Destination down: INVITE
sip:9980048587420715@XXX.XXX.XXX.XX (sip:ipofAsterisk1:5060)
ERROR: <script>: Destination down: INVITE sip:9980048587420715@YY.YY.YYY.YY
(sip:ipofAsterisk1:5060)
ERROR: <script>: Destination down: INVITE sip:000442030044700@XXX.XX.X.XXX
(sip:ipofAsterisk2:5060)
ERROR: <script>: Destination down: INVITE sip:000442030044700@YY.YYY.YY.YYY
(sip:ipofAsterisk2:5060)
NOTICE: <script>: Media server sip:172.16.0.202:5060 failed to answer,
selecting other one!
NOTICE: <script>: No destination, sent 404
I don't know what's wrong with my setup, could someone give an eye to my
kamailio.cfg and head me on the right track ?
Thanks a lot.
Seb
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