	SS7 Reference Guide
Table Of Contents
Format of SS7 SU Types
SS7 LSSU Format
SIO Field
MSU Signaling Message Structure
Routing Label
Format of SPC (ANSI)
Format of ISPC (ITU-I)
MTP Management Messages Structure
SNT Heading Code Table
SS7 Function Levels
SNM/SNT Heading Code Table Abbreviations
SNM Heading Code Table
General ISUP Message Format: Mandatory Fixed Part Section
General ISUP Message Format: Mandatory Variable Part Pointers Section
General ISUP Message Format: Mandatory Variable Part Section
SCCP Message Type Table
SCCP Message Parameter Table
SCCP Parameter Name Codes Table
General ISUP CIC Field
ISUP Mandatory/Optional Parameter Table (ANSI)
ISUP Mandatory/Optional Parameter Table (ITU White Book)
ISUP Message Type Table
ISUP Parameter Code Table
TUP Heading Code Table
TUP Heading Code Table Abbreviations
SS7 with SIGTRAN Protocol Stack
Message Classes Supported in SIGTRAN
M3UA Message Class Table
M3UA Message Type Table
M3UA User Data Message Format
M3UA Parameter Code Table
M3UA Error Code Value Table
SUA Message Type Table
SUA Error Code Parameter Table
SUA User Data Message Format (CLDT)
M2PA Message Types
M2PA Link Status Messages
BICC Packet Structure
BICC Message Type Code
ITU-T ISUP 2000 Function/Service
Glossary of SS7 Acronyms
SS7 References

SUA Error Code Parameter Table

Other SS7 Resources

	SS7 Pocket Guide
	Success Story: Tekelec Support for Large BICC Messages
	The Future of Signaling System 7 & Intelligent Network Services Webinar
	EAGLE 5 Product Family Page
	Strategies for Next-generation Network Database Architectures
	SS7 over IP White Paper

Invalid version	0x01
Invalid version	0x01
Not used	0x02
Unsupported message class	0x03
Unsupported message type	0x04
Unsupported traffic handling mode	0x05
Unexpected message	0x06
Protocol error	0x07
Not used	0x08
Invalid stream identifier	0x09
Not used	0x0a
Not used	0x0b
Not used	0x0c
Refused - management blocking	0x0d
ASP identifier required	0x0e
Invalid ASP identifier	0x0f
Not used	0x10
Invalid parameter value	0x11
Parameter field error	0x12
Unexpected parameter	0x13
Destination status unknown	0x14
Invalid network appearance	0x15
Missing parameter	0x16
Not used	0x17
Not used	0x18
Invalid routing context	0x19
No configured AS for ASP	0x1a
Subsystem status unknown	0x1b
Invalid load-sharing label	0x1c

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