Hi List,
I encountered the following error when I made a test call from a SIP
extension: chan_zap.c:9844 zt_ss7_error: !! Unable to handle message of
type 0xd
But the call can get through, although there was no caller-id. Hereunder
is the trace and my configuration:
zapata.conf
[trunkgroups]
[channels]
context=from-pstn
usecallingpres=yes
signalling=ss7
ss7type=itu
networkindicator=international
linkset=1
pointcode=7777
adjpointcode=10481
defaultdpc=10481
group=1
cicbeginswith=2002
sigchan=1
channel=2-31
[Jun 10 14:46:29] ERROR[16228]: chan_zap.c:9844 zt_ss7_error: !! Unable
to handle message of type 0xd
[Jun 10 14:46:29] ERROR[16228]: chan_zap.c:9844 zt_ss7_error: !! Unable
to handle message of type 0xd on CIC 2002
Len = 13 [ 81 85 0a 05 61 5e 3c 2a d2 07 0d 01 00 ]
FSN: 5 FIB 1
BSN: 1 BIB 1
<[0] MSU
[ 81 85 0a ]
Network Indicator: 0 Priority: 0 User Part: ISUP (5)
[ 05 ]
OPC 10481 DPC 7777 SLS 2
[ 61 5e 3c 2a ]
CIC: 2002
[ d2 07 ]
Message Type: Unknown
[ 0d ]
[Jun 10 14:46:29] ERROR[16228]: chan_zap.c:9844 zt_ss7_error: !! Unable
to handle message of type 0xd
Received double MSU, dropping
Len = 13 [ 81 85 0a 05 61 5e 3c 2a d2 07 0d 01 00 ]
FSN: 5 FIB 1
BSN: 1 BIB 1
<[0] MSU
[ 81 85 0a ]
Network Indicator: 0 Priority: 0 User Part: ISUP (5)
[ 05 ]
OPC 10481 DPC 7777 SLS 2
[ 61 5e 3c 2a ]
CIC: 2002
[ d2 07 ]
Message Type: Unknown
[ 0d ]
[Jun 10 14:46:29] ERROR[16228]: chan_zap.c:9844 zt_ss7_error: !! Unable
to handle message of type 0xd
Received double MSU, dropping
Len = 11 [ 81 86 08 00 61 5e 3c 0a 14 b2 24 ]
FSN: 6 FIB 1
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