I have a customer with an iDCS 500 R2. M software V2.48. TEPRI cards slots 1, 2, and 3. V1.07. The first 2 are pri's. One has 23 channels the other with 16 channels. The 3rd TEPRI is setup as E&M Immediate and used as an interface between the 500 and an auto dialer.

Toll deny and toll allow tables are both empty
Have tested this with station class of service 1, 2, and 3. All with the same results.

All is fine except they are getting busy signals on two local exchanges(7 digit dialing). I can call the numbers in the exchange from a cell phone with no problem. The busy is NOT a fast busy like you get from a toll deny table but a standard busy signal you would receive from the carrier.

Nuvox says they setup a mirrored PRI and had no trouble dialing that local exchange so of course it is up to me to prove my case.

Any Ideas????


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