Decoded signal unit
# User: mentzm
# Date: 10/24/2006 14:43:36
# Octets: 47
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Octet001 ITU-T SS7 Count=000001 Time=10/24/2006 14:34:25:365
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10001001 BIB/BSN (137) 1/9
10000101 FIB/FSN (133) 1/5
..101100 SU type/length (44) MSU44
00...... Spare 0
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Octet004 Service information octet
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....0101 Service indicator (5) ISUP ISDN User Part
..00.... Message priority 0
11...... Network indicator (3) NS Reserved for national use
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Octet005 Routing label
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........ DPC 02-5-04-0 VAN01HA
........ OPC 01-3-01-0
1011.... SLS 11
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Octet009 Circuit identification code
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........ CIC 27
0000.... Spare 0
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Octet011 ISUP Initial Address message
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00000001 Message type (1) IAM Initial Address
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Octet012 Nature of connection indicators parameter
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......00 Satellite (0) No satellite circuit in connection
....00.. Continuity check (0) Continuity check not required
...1.... Echo ctl dev out (1) Outgoing echo control device included
000..... Spare 0
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Octet013 Forward call indicators parameter
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.......0 Nat'l/International (0) Call to be treated as a national call
.....00. End-to-end method (0) No end-to-end method available (only
link-by-link method available)
....0... Interworking (0) No interworking encountered (No. 7 signalling
all the way)
...0.... End-to-end info (0) No end-to-end information available
..1..... ISDN indicator (1) ISDN user part used all the way
00...... ISDN preference (0) ISDN user part preferred all the way
.......1 Orig ISDN access (1) Originating access ISDN
.....00. SCCP method (0) No indication
....0... Spare 0
0000.... Reserved for nat'l 0
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Octet015 Calling party's category parameter
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00001010 Cllg party category (10) Ordinary calling subscriber
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Octet016 Transmission medium requirement parameter
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00000000 Transmission medium (0) Speech
00000010 Pointer->called # 2
00001001 Pointer->optionals 9
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Octet019 Called party number
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00000111 Parameter length 7
.0000011 Nature of address (3) National (significant) number
0....... Odd/even (0) even number of address signals
....0000 Spare 00
.001.... Numbering plan (1) ISDN (Telephony) numbering plan (Rec. E.164,
E.163)
1....... Internal network # (1) Routing to internal network number not allowed
........ Address signals 878300004F
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Octet027 ISUP Calling party number parameter
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00001010 Parameter name code (10) ISUP Calling party number parameter
00000111 Parameter length 7
.0000011 Nature of address (3) National (significant) number( national use )
1....... Odd/even (1) odd number of address signals
......11 Screening indicator (3) Network provided
....00.. Addr present ind (0) Presentation allowed
.001.... Numbering plan (1) ISDN (Telephony) numbering plan (Rec. E.164)
0....... Number incomplete (0) Number complete
........ Address signals 829971860
0000.... Filler 0
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Octet036 ISUP User service information parameter
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00011101 Parameter name code (29) ISUP User service information parameter
00000011 Parameter length 3
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Octet038 User service info octet 3
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...00000 Transfer capability (0) Speech
.00..... Coding standard (0) ITU-T standardized coding, as described below
1....... Extension bit (1) Last Octet
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Octet039 User service info octet 4
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...10000 Transfer rate (16) 64 kbit/s
.00..... Transfer mode (0) circuit mode
1....... Extension bit (1) Last Octet
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Octet040 User service info octet 5
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...00011 Layer 1 protocol (3) Recommendation G.711 A-law
.01..... Layer 1 Identifier (1) User information layer 1 protocol
1....... Extension bit (1) Last Octet
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Octet041 ISUP Access transport parameter
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00000011 Parameter name code (3) ISUP Access transport parameter
00000100 Parameter length 4
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Octet043 High layer capability
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01111101 Information elements (125) High layer capability
00000010 Parameter Length 2
......01 Protocol profile (1) High layer protocol profile
...100.. Interpretation (4) First ( primary only ) high layer
characteristics identification ( in octet 4 ) to be used in the call
.00..... Coding standard (0) CCITT standardized coding as described below
1....... Extension (1) last octet
.0000001 Characteristic Id (1) Telephony
1....... Extension (1) last octet
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Octet047 ISUP End of optional parameters
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00000000 Parameter name code (0) ISUP End of optional parameters
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Checksum CRC16................ 0000000000000000 hex=0000
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