Enterasys Networks Security Router X-PeditionTM User Manual
Page 272
Understanding ISDN
11-8 Configuring Integrated Services Digital Network
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Next line:
04 Bearer capability 8890
18 Channel Id. 81
6C Calling number N0:2800
70 Called number N0:2500
The succeeding section lists all message types and IEs the XSR displays. All unsupported message
types and IEs are marked UNKNOWN or IE not Found.
Table 11-1 Q931 Decoding
Message # Message Type
IE #
Information Element
0x00
NATIONAL
0xA1
Sending complete
0x01
ALERT
0xA0
More Data
0x02
CALL PROC
0x04
Bearer capability
0x07
CONNECT
0x08
Cause
0x0f
CONNECT ACK
0x10
Call identity
0x03
PROGRESS
0x14
Call state
0x05
SETUP
0x18
Channel Id.
0x0d
SETUP ACK
0x1C
Facility
0x23
MODIFY
0x1E
Progress indicator
0x2f
MODIFY COMP
0x20
Net specific facility
0x23
MODIFY REJ
0x27
Notification indicator
0x26
RESUME
0x28
Display
0x2e
RESUME ACK
0x29
Date/time
0x22
RESUME REJ
0x2C
Keypad facility
0x25
SUSPEND
0x34
Signal
0x2d
SUSPEND ACK
0x36
Switch hook
0x21
SUSPEND REJ
0x38
Feature activation
0x20
USER INFO
0x39
Feature indication
0x45
DISCONNECT
0x40
Information rate
0x4d
RELEASE
0x42
End-to-end transit delay
0x5a
RELEASE COMPL
0x6C
Calling number
0x46
RESTART
0x6D
Calling subaddress
0x4e
RESTART ACK
0x70
Called number
0x60
SEGMENT
0x71
Called subaddress
0x79 CONGESTION
0x74
Redirecting
number
0x7b
INFO
0x78
Transit Network
0x62 FACILITY
0x79
Restart
indicator
0x6e
NOTIFY
0x7C
Low layer compatibility
0x7d STATUS
0x7D
High
layer
compatibility