AndreyS
12:09:11.003860 [INFO] [C000005] Port PRI:00:03. Set state 'In-Dial'
12:09:11.003870 [INFO] [C000005] Q931. Line 00/00. Call 8BB9. Incoming seize - PLAN 1. COS 0
12:09:11.003879 [INFO] [C000005] Q931. Line 00/00. Call 8BB9. Incoming SETUP. proc dial
12:09:11.003887 [INFO] [C000005] Q931. Line 00/00. Call 8BB9. State 'Call Present'
12:09:11.003897 [INFO] [C000005] Q931. Line 00/00. Call 8BB9. In Dial: 5990002{EndOfDial}
12:09:11.003905 [INFO] [C000005] Q931. Line 00/00. Call 8BB9. Timer 'T302' (15 sec) start in state 'Call Present'
12:09:11.003919 [INFO] [C000005] Port PRI:00:03. Dial In (in=08, need rm=0): <5><9><9><0><0><0><2>[.]
12:09:11.003926 [INFO] [C000005] Port PRI:00:03. In Digit 8 sym: called buf <5990002.>
12:09:11.003934 [INFO] [C000005] Port PRI:00:03. Dial buf <5990002>(7)
12:09:11.003942 [INFO] [C000005] Port PRI:00:03. Dial Proc (state In-Dial): PLAN 1, <5990002.> (called len 08) Compl.
Абонент реально существует, проверьте в плане нумерации 1, поиском по этому номеру находит?