I have a CS1000 V5.5 and can dial all needed NXXs with the exception of 2 - 540-446-xxxx and 540-658-xxxx. This is really strange! All other NXX numbers can be dialed with no issue. It's just 446 and 658 that are the problem. Calling these exchanges from a cell phone or external analog line works but not via the PABX. The call results in an intercept tone from the carrier after the last digit is entered. The numbers called are verified as good numbers.
Any ideas? I actually opened a ticket with Verizon but of course they think I'm crazy.
Any ideas? I actually opened a ticket with Verizon but of course they think I'm crazy.