I'm experiencing a strange problem with a MICS 5.0. The MICS has one PRI into it. The problem is that there are two phone numbers that produce a fast busy when dialed.
I have checked all settings from the PRI lines and target lines to the dialing plan,routes and public DN length, and they are correct.
All other numbers dial out OK, it's just two local numbers that give this fast busy. Even when you program one of the public DN length to the exact numbers (including area code}and tell the ksu to use 10 digits, it still gives a fast busy.
If you jump on a different line (cell or a set off the system,the call goes through, so the telephone numbers are defintely valid and reacheable. The restrictions aren't blocking the numbers, as other telephone numbers with the same first 6 digits goes through without as even delay.
So if all other numbers with the same area code and prefix go through, what would cause the ksu to not to allow these two numbers to go through. It has been suggested the it's a carrier issue, but as the customer has ordered and arranged all the lines and PRI themselves, they would have to talk to repair.
Any suggestions would be helpful.
Tahnx in advance
I have checked all settings from the PRI lines and target lines to the dialing plan,routes and public DN length, and they are correct.
All other numbers dial out OK, it's just two local numbers that give this fast busy. Even when you program one of the public DN length to the exact numbers (including area code}and tell the ksu to use 10 digits, it still gives a fast busy.
If you jump on a different line (cell or a set off the system,the call goes through, so the telephone numbers are defintely valid and reacheable. The restrictions aren't blocking the numbers, as other telephone numbers with the same first 6 digits goes through without as even delay.
So if all other numbers with the same area code and prefix go through, what would cause the ksu to not to allow these two numbers to go through. It has been suggested the it's a carrier issue, but as the customer has ordered and arranged all the lines and PRI themselves, they would have to talk to repair.
Any suggestions would be helpful.
Tahnx in advance