How would you do it ?

[jammydodger]

I have to put a 9150 in Rome and connect it to a 11C in Milan, there are 15 users in Rome, they need continual connectivity to Milan for voicemail and PSTN access , what can I install as a back-up if the main link fails, if the link goes down, any cheap and cheerful ideas ?

 

[mikeyb123]

isdn2?

"Empowered, embattled, embittered - what am I?"

 

[Jay2003]

Stick it over the open internet and NAT the endpoints? IP cost only

 

[unkalary]

Have a ISDN BRI installed at each location. If the network is degraded or quits the 9150 will switch over to BRI without the subscriber ever knowing it.

 

[RogerHutch]

unkalary is on the money, we have the same situation here and it (BRI between points)works great.