[asterisk-users] Sip module and dns

[Alyed]

Just to check, have you set up
srvlookup=yes

under the general context in your sip.conf?

Alyed


2010/3/26 Luis Silva <luis.silva at dreamware.pt>

> Hi again,
>
> In other asterisk it happened the same... No internet, no justvoip
> resolution, no sip...
> Remove the trunk, sip up... I'm going to test using bind with a "local"
> zone.
> More ideas/suggestions?
>
> Regards
> Luis Silva
>
>
> >Hi ,
> >
> >I had some problems in the past with sip trunks, asterisk-users Digest,
> Vol
> >68, Issue 4, message 6, and  had a reply (message 9) saying that It could
> be
> >a dns issue.
> >
> >Well today I had a problem again with sip module and it really seams a dns
> >issue.
> >
> >I have an asterisk, version 1.4.26.1, that has 4 bri access and two sip
> >trunks. I'm having internet access problems and when this happens and if
> one
> >of the trunks tries to reregister its panic time!!! All the sip peers goes
> >unreachable, trunks and phones,  and the sip module "freezes", sip reload
> >takes many many time to act.  My solution is to remove the sip trunks from
> >the configuration.
> >
> >But why this happens? Why If there is no dns resolution of the trunks sip
> >module "freezes" ? This is more strange because if by some reason the
> >internet is down but still exists dns cache all is ok. (of course sip
> trunks
> >unreachable)
>
> >This is supposed to be like this? There is no dns tunning for
> asterisk+sip?
>
> >To avoid this I'm starting to think putting bind in the asterisk server
> and
> >publishing there the zones of the sip trunks. (Or instead of names start
> >using the ip's)
>
> >Any comments?
>
> >Regards,
> >Luis Silva
>
>
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