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ISUP
Mandatory/Optional Parameter Table (ANSI)
<<SS7 Reference Guide Table of Contents
Message
IAM
INR
INF
CRA
CRM
COT
ACM
EXM
ANM
CPG
FOT
REL
CFN
CVR
CVT
RLC
CCR
RSC
LPA
BLO
UBL
UCIC
BLA
UBA
SUS
RES
CGB
CGU
CGBA
CGUA
GRS
GRA
COM
COR
FAC
PARAMETER FIELD
Message Type
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
Access Transport
O
O
O
O
O
O
Automatic Congestion Level
O
Backward Call Indicators
M
O
O
Business Group
O
O
O
O
O
Call Reference
O
O
O
O
O
O
O
O
O
Called Party Number
M
Charge Number
O
O
O
Calling Party Number
O
O
Calling Party's Category
M
O
Carrier Identification
O
Carrier Selection Information
O
Cause Indicators
O
O
M
M
Circuit Group Assignment Map
O
O
Circuit Group Characteristic Indicators
M
Circuit Group Supervision Message Type Ind
M
M
Circuit Indentification Name
O
Circuit State Indicator
M
Circuit Validation Response Ind
M
CLLI Code
O
Connection Request
O
O
O
O
O
Continuity Indicators
M
Egress Service
O
Event Information
M
Forward Call Indicators
M
Generic Address
O
O
Generic Digits
O
Generic Name
O
Message
IAM
INR
INF
CRA
CRM
COT
ACM
EXM
ANM
CPG
FOT
REL
CFN
CVR
CVT
RLC
CCR
RSC
LPA
BLO
UBL
UCIC
BLA
UBA
SUS
RES
CGB
CGU
CGBA
CGUA
GRS
GRA
COM
COR
FAC
PARAMETER FIELD
Hop Counter
O
Information Indicators
M
O
O
O
Information Request Indicators
O
M
Jurisdiction Information
O
Nature of Connection Indicators
M
M
Network Transport
O
O
O
O
O
Notification Indicator
O
O
Original Called Number
O
Operator Services Information
O
Opt. Backward Call Indicators
O
O
O
Originating Line Information
O
O
Outgoing Trunk Group Number
O
Precedence
O
Range and Status
M
M
M
M
Redirection Information
O
O
O
Redirecting Number
O
O
Remote Operation
O
O
O
O
O
Service Activation
O
O
O
O
O
O
Service Code
O
Special Processing Request
O
Suspend/Resume Indicators
M
Transaction Request
O
Transit Network Selection
O
Transmission Medium Used
O
O
O
User Service Information
M
User Service Information Prime
O
User-to-User Indicators
O
O
O
User-to-User Information
O
O
O
O
O
O
Table Of Contents
|
Glossary of SS7 Acronyms
|
TUP Heading Code Table Abbreviations
|
SS7 References