isdn Опции

[Kaworu13]

Здравствуйте, такая проблема, звонки по isdn проходят через раз, при том в прямо смысле через раз, в строгом порядке у провайдер говорит что к нему от АТС во время не проходящего звонка приходит SETUP, а потом сразу же RELEASE COMPLETE, в чем может быть проблема?...

[Kaworu13]

кстати вот обещаннная трассировка
15343321]L3:27, [U00]<<{08027F1B05A104038090A31803A9839C6C084180343935343030700C80383931353530363238
3633}
[15343720]L3:27, U1 T303 2x
[15343720]L3:27,S[U1]->DLR IND RX#
[15343720]CALL_SendMsgToMP, id[27],0[ba],1[0],2[0], 3[0],4[ff],5[4] l[6]
[15343720]L3:27, [U01]<<{08027F1B5A}
[15343723]L3:27,S[U0]->DLF IND RX#
[15343723]L3:27 D-RELACK
[15343724]L3:27,S[U0]->DLF IND RX#
[15343724]L3:27 D-RELACK
[15345769]L3:27, [U00]<<{08027F1B05A104038090A31803A9839C6C084180343935343030700C80383931353530363238
3633}
[15346168]L3:27, [U01]<<{08027F1B05A104038090A31803A9839C6C084180343935343030700C80383931353530363238
3636}
[15346168]L3:27, U1 T303 1x
[15346173]L3:27, [U01]>>{0802FF1B021803A9839C1E028288}
[15346523]L3:27, [U03]>>{0802FF1B01}
[15348364]L3:27, [U04]<<{08027F1B4508028090}
[15348368]L3:27, [U11]>>{0802FF1B4D}
[15348373]L3:27, [U11]<<{08027F1B5A08028090}
[15348641]L3:14, [U12]>>{080200924D08028390}
[15348646]L3:14, [U12]<<{080280925A08028390}
[15349439]L3:15, [U00]>>{0802009305A104039090A31803A9838F1E0282836C0C2181343836323736303939377007C134
3935343030}
[15349444]L3:15, [U06]<<{08028093021803A9838F}
[15349446]L3:15, [U09]<<{08028093011803A9838F}
[15349681]L3:27, [U00]<<{08027F1B05A104038090A31803A9839C6C084180343935343030700C80383931353530363238
3633}
[15349741]L3:15, [U07]<<{0802809307}
[15349745]L3:15, [U08]>>{080200930F1803A9838F}
[15350080]L3:27, U1 T303 2x
[15350080]L3:27,S[U1]->DLR IND RX#
[15350080]CALL_SendMsgToMP, id[27],0[ba],1[0],2[0], 3[0],4[ff],5[4] l[6]
[15350080]L3:27, [U01]<<{08027F1B5A}
[15350083]L3:27,S[U0]->DLF IND RX#
[15350083]L3:27 D-RELACK
[15350084]L3:27,S[U0]->DLF IND RX#
[15350084]L3:27 D-RELACK