asterisk users - May 2005 - Dial to a SIP fone ends up at Voicemail Busy

Hi,

some of my sip fones which have several external numbers assigned
are not reachable after a certain timespan. Instead of the fone the
Voicemailbox is trigger in "busy" mode. After a reboot if the sip-fone
the problem goes away for some time. Ive seen this problem with Sipuras
and Grandstreams.

Any ideas?

cheers,

   Arnd

are these phones behind nat?

On 5/24/05, Arnd Vehling <av@nethead.de> wrote:
> Hi,
> 
> some of my sip fones which have several external numbers assigned
> are not reachable after a certain timespan. Instead of the fone the
> Voicemailbox is trigger in "busy" mode. After a reboot if the
sip-fone
> the problem goes away for some time. Ive seen this problem with Sipuras
> and Grandstreams.
> 
> Any ideas?
> 
> cheers,
> 
>    Arnd
> 
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>

C F wrote:
> are these phones behind nat?
Yes, but correctly registered. The same fones dont have any problems
when registered to a SER Server.

Can constantly reloading the configuration cause problems?

cheers,

    Arnd