I have a Digium TE122 whith one span connected to Siemens switch. As I got the message "ERROR[20309] chan_dahdi.c: [1] Received message for slc 0x1, but we are 0x0. Dropping" I changed slc to 1 in chan_dahdi.conf. But now I get this message; "ERROR[20309] chan_dahdi.c: [1] Q707 T1 timer expired 2nd time on link SLC: 0 PC: 10". The operating system is debian 11, asterisk version is 16.29.0, dahdi version is dahdi-2.11.1.0.20170917~dfsg-7.4.
This is the result I get with ss7 show linkset 1:
SS7 flags: 0x9
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: 20
SLS shift: 0
numlinks: 1
numsps: 1
---------------------------------
Adjacent SP PC: 10 STATE: DOWN
TRA: T19: not running T21: not running
Routes:
DPC State T6 T10
Link ADJ_PC:SLC: 10:1 NetMngSLS: 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: 0
MTP3timers: Q707_T1(1s)
This is the message I get in the log:
[Nov 10 06:39:05] ERROR[20525] chan_dahdi.c: [1] Q707 T1 timer expired 2nd time on link SLC: 1 PC: 10
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] Len = 20 [ 91 87 11 81 0a 00 05 00 11 a0 32 35 36 34 32 38 36 32 38 38 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] FSN: 7 FIB 1
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] BSN: 17 BIB 1
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] >[10:1] MSU
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] [ 91 87 11 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] [ 81 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] OPC 20 DPC 10 SLS 0
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] [ 0a 00 05 00 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] H0: 1 H1: 1
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] [ 11 a0 32 35 36 34 32 38 36 32 38 38 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] Len = 3 [ 91 87 00 ]
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] FSN: 7 FIB 1
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] BSN: 17 BIB 1
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1] >[10:1] FISU
[Nov 10 06:39:05] VERBOSE[20525] chan_dahdi.c: [1]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] Len = 20 [ 91 88 11 81 0a 00 05 00 11 a0 32 35 36 34 32 38 36 32 38 38 ]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] FSN: 8 FIB 1
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] BSN: 17 BIB 1
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] >[10:1] MSU
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] [ 91 88 11 ]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] [ 81 ]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] OPC 20 DPC 10 SLS 0
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] [ 0a 00 05 00 ]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] H0: 1 H1: 1
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1] [ 11 a0 32 35 36 34 32 38 36 32 38 38 ]
[Nov 10 06:39:09] VERBOSE[20525] chan_dahdi.c: [1]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] Len = 14 [ 88 92 0b 85 14 80 02 10 01 00 17 01 01 0e ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] FSN: 18 FIB 1
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] BSN: 8 BIB 1
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] <[10:1] MSU
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 88 92 0b ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] Network Indicator: 2 Priority: 0 User Part: ISUP (5)
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 85 ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] OPC 10 DPC 20 SLS 1
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 14 80 02 10 ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] CIC: 1
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 01 00 ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] Message Type: GRS(0x17)
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 17 ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] --VARIABLE LENGTH PARMS[1]--
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] Range and status:
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] Range: 14
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1] [ 01 0e ]
[Nov 10 06:39:12] VERBOSE[20525] chan_dahdi.c: [1]
[Nov 10 06:39:12] ERROR[20525] chan_dahdi.c: [1] Got ISUP message on link while MTP3 state is not UP!
I attatch the configuration files.
Thanks in advance.
