[Asterisk-Users] Asterisk on dynamic extrenal IP behind a nat router.

Tom Vile tom.vile at gmail.com
Fri Oct 7 09:57:06 MST 2005


Doesn't asterisk cache the IP? So even if your IP changes and Dynamic DNS
has updated your IP to point to the new IP, asterisk will still see the old
IP until you reload asterisk?

On 10/7/05, Wilson Pickett <spamsucks2005 at gmail.com> wrote:
>
> > Is there no way to have asterisk determine its IP either via upnp or
> else
> > resolve a dyndns hostname rather then having an entry in the config
> file?
>
> For SIP you need to change the externip= variable and then "sip
> reload". If you detect the ip change using a cron script (dyndns.org<http://dyndns.org>
> has info on this), you can easily do this, I did it for months until I
> finally got a fixed ip.
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--
Tom Vile
Baldwin Technology Solutions, Inc
Consulting - Web Design - VoIP Telephony
www.baldwintechsolutions.com <http://www.baldwintechsolutions.com>
Phone: 518-631-2855 x205
Fax: 518-631-2856
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