[asterisk-ss7] Odd msg - app_dial.c:759 wait_for_answer: Unable to write frame - RESEND
Magnus Kelly
magnus.kelly at mapesbury.com
Mon Apr 14 16:32:06 CDT 2008
Hello all,
By standing on the shoulders of others, I am running a chanss7 asterisk
(Asterisk SVN-trunk-r111909 ) server e1 itu ss7 link to a msc (lgc) and have
now successfully been able to get calls to flow with sound and dtmf via sip
out from the msc to pstn, all seems stable - but in the logs on occasion the
following is stated -
app_dial.c:759 wait_for_answer: Unable to write frame
Is this of major significance ?
Also in the asterisk msg log on startup is:
[Apr 6 20:43:49] WARNING[5574] chan_zap.c: Ignoring hasvoicemail at line
27.
[Apr 6 20:43:49] WARNING[5574] chan_zap.c: Ignoring vmsecret at line 31.
[Apr 6 20:43:49] WARNING[5574] chan_zap.c: Ignoring hassip at line 35.
[Apr 6 20:43:49] WARNING[5574] chan_zap.c: Ignoring hasiax at line 39.
[Apr 6 20:43:49] WARNING[5574] chan_zap.c: Ignoring hasmanager at line 47.
Again is this something to be concerned by?
Thanks for any advice
Magnus
Linkset log below
[ d2 cb 0d ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1024 DPC 1025 SLS 5
[ 01 04 00 51 ]
CIC: 69
[ 45 00 ]
Message Type: REL
[ 0c ]
--VARIABLE LENGTH PARMS[1]--
Cause Indicator:
Coding Standard: 0
Location: 5
Cause Class: 1
Cause Subclass: 0
Cause: Normal call clearing (16)
[ 02 85 90 ]
Len = 12 [ cb d3 09 c5 00 44 00 51 45 00 10 00 ]
FSN: 83 FIB 1
BSN: 75 BIB 1
>[0] MSU
[ cb d3 09 ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1025 DPC 1024 SLS 5
c7asteri[ 00 44 00 51 ]
CIC: 69
[ 45 00 ]
Message Type: RLC
[ 10 ]
Len = 38 [ d3 cc 23 c5 01 04 00 61 46 00 01 00 00 00 0a 00 02 0a 08 82 10 70
17 51 09 13 01 0a 08 82 10 70 98 12 11 10 05 00 ]
FSN: 76 FIB 1
BSN: 83 BIB 1
<[0] MSU
[ d3 cc 23 ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1024 DPC 1025 SLS 6
[ 01 04 00 61 ]
CIC: 70
[ 46 00 ]
Message Type: IAM
[ 01 ]
--FIXED LENGTH PARMS[4]--
Nature of Connection Indicator:
Satellites in connection: 0
Continuity Check: Check not required (0)
Outgoing half echo control device: not included (0)
[ 00 ]
Forward Call Indicators:
Nat/Intl Call Ind: call to be treated as a national
call (0)
End to End Method Ind: no end-to-end method(s)
available (0)
Interworking Ind: no interworking encountered (0)
End to End Info Ind: no end-to-end information
available (0)
ISDN User Part Ind: ISDN user part not used all the
way (0)
ISDN User Part Pref Ind: ISDN user part preferred
all the way (0)
ISDN Access Ind: originating access non-ISDN (0)
SCCP Method Ind: no indication (0)
[ 00 00 ]
Calling Party Category:
Category: Ordinary calling subscriber (10)
[ 0a ]
Transmission Medium Requirements:
Speech (0)
[ 00 ]
--VARIABLE LENGTH PARMS[1]--
Called Party Number:
Nature of address: 2
NI: 0
Numbering plan: 1
Address signals: 07711590311
[ 08 82 10 70 17 51 09 13 01 ]
--OPTIONAL PARMS--
Calling Party Number:
Nature of address: 2
NI: 0
Numbering plan: 1
Presentation: 0
Screening: 0
Address signals: 07892111015
[ 0a 08 82 10 70 98 12 11 10 05 ]
Len = 14 [ cc d4 0b c5 00 44 00 61 46 00 06 40 14 00 ]
FSN: 84 FIB 1
BSN: 76 BIB 1
>[0] MSU
[ cc d4 0b ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1025 DPC 1024 SLS 6
[ 00 44 00 61 ]
CIC: 70
[ 46 00 ]
Message Type: ACM
[ 06 ]
--FIXED LENGTH PARMS[1]--
Backward Call Indicator:
Charge indicator: 0
Called party's status indicator: 0
Called party's category indicator: 0
End to End method indicator: 1
Interworking indicator: 0
End to End information indicator: 0
ISDN user part indicator: 1
Holding indicator: 0
ISDN access indicator: 1
Echo control device indicator: 0
SCCP method indicator: 0
[ 40 14 ]
Len = 13 [ cc d5 0a c5 00 44 00 61 46 00 2c 03 00 ]
FSN: 85 FIB 1
BSN: 76 BIB 1
>[0] MSU
[ cc d5 0a ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1025 DPC 1024 SLS 6
[ 00 44 00 61 ]
CIC: 70
[ 46 00 ]
Message Type: CPG
[ 2c ]
--FIXED LENGTH PARMS[1]--
Event Information:
In-band information or an appropriate pattern is now
available
[ 03 ]
Len = 16 [ d5 cd 0d c5 01 04 00 61 46 00 0c 02 00 02 85 90 ]
FSN: 77 FIB 1
BSN: 85 BIB 1
<[0] MSU
[ d5 cd 0d ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1024 DPC 1025 SLS 6
[ 01 04 00 61 ]
CIC: 70
[ 46 00 ]
Message Type: REL
[ 0c ]
--VARIABLE LENGTH PARMS[1]--
Cause Indicator:
Coding Standard: 0
Location: 5
Cause Class: 1
Cause Subclass: 0
Cause: Normal call clearing (16)
[ 02 85 90 ]
Len = 12 [ cd d6 09 c5 00 44 00 61 46 00 10 00 ]
FSN: 86 FIB 1
BSN: 77 BIB 1
>[0] MSU
[ cd d6 09 ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1025 DPC 1024 SLS 6
c7asteri[ 00 44 00 61 ]
CIC: 70
[ 46 00 ]
Message Type: RLC
[ 10 ]
[Apr 6 20:26:54] WARNING[4140]: app_dial.c:759 wait_for_answer: Unable to
write frame
Len = 12 [ d6 ce 09 c1 01 04 00 31 11 20 06 03 ]
FSN: 78 FIB 1
BSN: 86 BIB 1
<[0] MSU
[ d6 ce 09 ]
Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
[ c1 ]
OPC 1024 DPC 1025 SLS 3
c7asteri[ 01 04 00 31 ]
H0: 1 H1: 1
[ 11 ]
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