[asterisk-users] DNS queries based on channel name?

[Kyle Kienapfel]

What are these dns queries for? I'd like to disable them but I cant
find any obvious reference to them in the asterisk source.

I'm running Asterisk 1.4.21.2

I call voicemail and immediately hang up:
I called from a sip client called line1, but I have no idea where
08c5b9e0 is coming from...

14-Jun-2009 12:37:07.926 queries: info: client 127.0.0.1#41105: query:
line1-08c5b9e0.shadowmage.org IN A +
14-Jun-2009 12:37:08.002 queries: info: client 127.0.0.1#38238: query:
line1-08c5b9e0.shadowmage.org IN A +
14-Jun-2009 12:37:15.716 queries: info: client 127.0.0.1#57304: query:
line1-08c5b9e0.shadowmage.org IN A +

Call going through asterisk:
14-Jun-2009 12:43:20.437 queries: info: client 127.0.0.1#32988: query:
192.168.0.10-08c5d3d0 IN A +
14-Jun-2009 12:43:20.486 queries: info: client 127.0.0.1#60824: query:
192.168.0.10-08c5d3d0.shadowmage.org IN A +
14-Jun-2009 12:43:20.588 queries: info: client 127.0.0.1#49643: query:
line1-08c61348.shadowmage.org IN A +
14-Jun-2009 12:43:25.933 queries: info: client 127.0.0.1#60570: query:
line1-08c61348.shadowmage.org IN A +
14-Jun-2009 12:43:25.934 queries: info: client 127.0.0.1#60949: query:
192.168.0.10-08c5d3d0 IN A +
14-Jun-2009 12:43:25.935 queries: info: client 127.0.0.1#48055: query:
192.168.0.10-08c5d3d0.shadowmage.org IN A +
14-Jun-2009 12:43:34.342 queries: info: client 127.0.0.1#54831: query:
line1-08c61348.shadowmage.org IN A +
14-Jun-2009 12:43:34.344 queries: info: client 127.0.0.1#41031: query:
192.168.0.10-08c5d3d0 IN A +
14-Jun-2009 12:43:34.345 queries: info: client 127.0.0.1#45710: query:
192.168.0.10-08c5d3d0.shadowmage.org IN A +


14-Jun-2009 13:32:07.811 queries: info: client 127.0.0.1#39075: query:
line1-08c5af38.shadowmage.org IN A +
14-Jun-2009 13:32:07.915 queries: info: client 127.0.0.1#33297: query:
line1-08c5af38.shadowmage.org IN A +
14-Jun-2009 13:32:14.090 queries: info: client 127.0.0.1#39018: query:
line1-08c5af38.shadowmage.org IN A +
14-Jun-2009 13:32:48.511 queries: info: client 127.0.0.1#35339: query:
line1-08c4d4a0.shadowmage.org IN A +
14-Jun-2009 13:32:48.514 queries: info: client 127.0.0.1#39174: query:
line1-08c4d4a0.shadowmage.org IN A +
14-Jun-2009 13:33:08.219 queries: info: client 127.0.0.1#48665: query:
line1-08c4d4a0.shadowmage.org IN A +
14-Jun-2009 13:33:39.181 queries: info: client 127.0.0.1#46596: query:
line1-08c4d4a0.shadowmage.org IN A +
14-Jun-2009 13:33:39.185 queries: info: client 127.0.0.1#49888: query:
line1-08c4d4a0.shadowmage.org IN A +
14-Jun-2009 13:33:47.471 queries: info: client 127.0.0.1#39618: query:
line1-08c4d4a0.shadowmage.org IN A +