Ring groups accross multiple boxes

FreePBX Development
1

Not sure if anybody has thought of this but we have 3 systems all independently run but there are 3 sites of one customer. We are using ring groups as speed dials to external number. (normally staff mobiles)

What i want to do is synchronize these ring groups across the 3 boxes so when i change takes place i only need to change it on 1 system.

Any ideas ???

2

Put the ring groups on only one box and point the other two to it via dialplan. That way you only have one set of ring-groups to deal with.

3

as each box has its own zap channels how would you make one set of ring groups call from the originating boxes zap lines.