[asterisk-users] Asterisk dies when external access is lost

[Doug Lytle]

Phil Knighton wrote:
> Hello
>  
> Looking for some help with a rather odd problem.  We have Asterisk 
> 1.4.10 running on a Linux box, within our Windows domain.  Our Domain 
> Controller is a Windows 2003 server, providing the normal Windows 
> domain functions, such as DHCP and DNS.
>  
> When we lose either our Domain Controller (for a reboot/maintenance) 
> or external ADSL access, Asterisk drops all SIP registrations - even 
> internal SIP calls within the building no longer function.


Are the phones Polycom?


Doug

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