I am getting a very strange issue with my outbound trunk and wondering if anyone had any suggestions.
When dialing certain local numbers the calls fail with the error;
[2014-05-01 14:18:31] VERBOSE[C-00000623] app_dial.c: == Everyone is busy/congested at this time (1:0/0/1)
My Setup is not from a distribution;
Span 1: TE2/0/1 “T2XXP (PCI) Card 0 Span 1” (MASTER) CCS/HDB3/CRC4 RED
Span 2: TE2/0/2 “T2XXP (PCI) Card 0 Span 2” CCS/HDB3/CRC4 RED
loadzone = uk
defaultzone = uk
I am using a Digium TE220 set for Europe.
options wct4xxp default_linemode=e1
I ring these numbers on my mobile and they work correctly it also only appears to be only on a selection of local numbers, which I think means that my trunks are correct.
I created a route to capture these calls and diverted to another trunk so that I could manipulate the dial rules without effecting other calls, however after trying a number of variations did not actually make any difference. Any assistance would be greatly appreciated.