[asterisk-users] asterisk-users Digest, Vol 68, Issue 4

[Luis Silva]

Hi Philipe

>
>Hi!

>> I started to have problems with sip trunks, using more than one trunk
>> (and sometimes using only one) the sip module seems to freeze... My local
>> extensions lost registration and also the trunks. The only way that I
>> can restart the sip is removing the trunks...

>Have seen this also on different 1.4 versions (1.4.18), created a bug
>report and was told this to be a DNS issue. I do not think it is, but
>never got this one fully solved.

>https://issues.asterisk.org/view.php?id=15139
>https://issues.asterisk.org/view.php?id=15052

>'This bug is surely a DNS related problem, if you look over /main/dns.c
>you'll find:
>"Asterisk DNS is synchronus at this time. This means that if your DNS
>does not work properly, Asterisk might not start properly or a channel
>may lock."
>Try to change nameservers in /etc/resolv.conf.'

DNS has a thing that I suspected, I had some issues with that in the pass...
Where I don't think that is the problem, I tried with two different
network's, lan and isp...

>What distribution & kernel are you using?
Centos 5.4, with a recent yum update, kernel 2.6.18-164.11.1.el5 

>> If I make sip reload or restart asterisk the sip module takes many many
time
>> before starting.

>That I didn't notice, had to do a reboot (!).
I also did that several times, but waiting the sip restarts but after a
while the problem restarts also...


>Philipp