[asterisk-users] asterisk 1.2.12 lost phone registrations today... why?

[Steve Totaro]

Jerry Geis wrote:
> I lost my internet connection today for a short time.
> During that time 1.2.12.1 stopped talking to my phones.
> Asterisk was still working as I got 2 voicemails. I have TDM analog 
> cards for incoming calls.
>
> Anyway my cisco phones had X's (lost registration) and my uniden 
> phones said "Registration error".
>
> Why would phones loose registration to asterisk when the internet 
> connection and DNS was lost.
> All phones have hardcoded IP addresses not DNS names.
>
> Any ideas? THanks,
>
> Jerry
>
Was the time correct on the phones?