[Asterisk-Users] ISDN Clock Source

[Nathan Alberti]

The Digium cards will work in this situation, just set the appropriate 
"signalling" paramater in zapata.conf.

Nathan.

Rod Bacon wrote:
> I apologise in advance if this is a silly question, as "legacy" 
> telephone technologies are really not my forte.
> 
> Is there an E1 card that can provide clock source? (E.g. Make my 
> asterisk server look like a telco to my legacy PBX system?).
> 
> What I am trying to achieve is the following:
> 
> 
> --ISDN-------| Asterisk |-------ISDN--------| Legacy PBX |--
> 
>