I am looking to create a special calling plan where subscribers are members of a special group/circle and get a special rate for calls made between member subscribers.
From what I can discern, the only way to do this is to create a F&F-Plan containing the standard rate-cards and an additional rate-card linked to a list of rates. Where each rate would contain the full destination number for a member or group of members. This could be a POSIX match, e.g. _0123(000000|000001|000002|000003) or create identical rates for each individual member. However, the dial prefix field in the rates configuration is limited to 80 characters so, depending on the size of the membership, I think multiple rates would be a necessity.
Is there a better way of doing this? What are some of the possibilities that others have tried?
Thanks,
M.B.
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