[asterisk-users] Asterisk with Internet connectivity

[Administrator TOOTAI]

Klaus Darilion a écrit :
> Hi!
>   
Hallo
> I have a setup with Asterisk in front of a PBX connected with ISDN to 
> the PSTN and to the PBX. This Asterisk (a old 1.2 instance) is doing 
> ENUM for outgoing calls and allows incoming calls per SIP.
>
> Recently the IP connectivity for this location was down the whole 
> telephony was down too - not even incoming calls did work. This is 
> really strange as incoming calls from PSTN are routed directly to the 
> PBX without any IP needed, ISDN to ISDN.
>
> Once the IP connectivity was reestablished everything worked fine again.
>
> So I wonder what could be the reason that Asterisk blocked all the 
> telephony.
>   
I'm thinking about a DNS problem which make Atserisk reacting very slow. 
Especially if you're EP are SIP/IAX Phones.

-- 
Daniel