> you have not set up the timers... > the suggested itu values are: does not work... [Apr 6 00:01:58] ERROR[5216]: chan_dahdi.c:10807 dahdi_ss7_error: Q707 T1 timer expired 2nd time on link SLC: 0 PC: 7235 Len = 20 [ 8e 9b 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 27 FIB 1 BSN: 14 BIB 1 >[0] MSU [ 8e 9b 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] Len = 20 [ 8e 9c 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 28 FIB 1 BSN: 14 BIB 1 >[0] MSU [ 8e 9c 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] [Apr 6 00:02:06] ERROR[5216]: chan_dahdi.c:10807 dahdi_ss7_error: Q707 T1 timer expired 2nd time on link SLC: 0 PC: 7235 Len = 20 [ 8e 9d 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 29 FIB 1 BSN: 14 BIB 1 >[0] MSU [ 8e 9d 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] Len = 20 [ 8e 9e 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 30 FIB 1 BSN: 14 BIB 1 >[0] MSU [ 8e 9e 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] [Apr 6 00:02:14] ERROR[5216]: chan_dahdi.c:10807 dahdi_ss7_error: Q707 T1 timer expired 2nd time on link SLC: 0 PC: 7235 Len = 20 [ 8e 9f 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 31 FIB 1 BSN: 14 BIB 1 >[0] MSU [ 8e 9f 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] Len = 14 [ 9f 8f 0b 85 43 9c 00 17 01 00 17 01 01 0e ] FSN: 15 FIB 1 BSN: 31 BIB 1 <[0] MSU [ 9f 8f 0b ] Network Indicator: 2 Priority: 0 User Part: ISUP (5) [ 85 ] OPC 7170 DPC 7235 SLS 1 [ 43 9c 00 17 ] CIC: 1 [ 01 00 ] Message Type: GRS [ 17 ] --VARIABLE LENGTH PARMS[1]-- Range and status: Range: 14 [ 01 0e ] [Apr 6 00:02:17] ERROR[5216]: chan_dahdi.c:10807 dahdi_ss7_error: Got ISUP message on link while MTP3 state is not UP! Len = 20 [ 8f a0 11 81 43 dc 10 07 11 a0 32 35 36 34 32 38 36 32 38 38 ] FSN: 32 FIB 1 BSN: 15 BIB 1 >[0] MSU [ 8f a0 11 ] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1) [ 81 ] OPC 7235 DPC 7235 SLS 0 [ 43 dc 10 07 ] H0: 1 H1: 1 [ 11 a0 32 35 36 34 32 38 36 32 38 38 ] Len = 14 [ a0 90 0b 85 43 9c 00 17 11 00 17 01 01 0e ] FSN: 16 FIB 1 BSN: 32 BIB 1 <[0] MSUI> [ a0 90 0b ] Network Indicator: 2 Priority: 0 User Part: ISUP (5) [ 85 ] OPC 7170 DPC 7235 SLS 1 [ 43 9c 00 17 ] CIC: 17 [ 11 00 ] Message Type: GRS [ 17 ] --VARIABLE LENGTH PARMS[1]-- Range and status: Range: 14 [ 01 0e ] [Apr 6 00:02:19] ERROR[5216]: chan_dahdi.c:10807 dahdi_ss7_error: Got ISUP message on link while MTP3 state is not UP! SS7 flags: 0x0 SS7 linkset 1 status: Down SS7 calling nai: -1 SS7 called nai: -1 SS7 nationalprefix: 0 SS7 internationalprefix: 00 SS7 unknownprefix: SS7 networkroutedprefix: SS7 subscriberprefix: Switch type: ITU Our point code: 7235 SLS shift: 0 numlinks: 1 numsps: 1 --------------------------------- Adjecent SP PC: 7235 STATE: DOWN TRA: T19: not running T21: not running Routes: DPC State T6 T10 Link SLC: 0 State: INSERVICE, DOWN STD Test: failed Got, sent : Inhibit: Changeover: NO Tx buffer: 0 Tx queue: 0 Retrans pos 0 CO buffer: 0 CB buffer: 0 Last FSN: 5 MTP3timers: Q707_T1(2s)