Current version: 3.1.0

The application is quite simple, the main purpose when I did it was to get something working as soon as possible.

	Portability : should work where Java works. Tested on Windows and GNU/Linux.
	A graphical interface based on Swing (JFC). Ability to open/save the hexa message and the decoded one.
	A panel showing in the hexa dump of the message where are the tags, lengths, pointers, for a quick overview.
	Two languages supported for the interface : English and French, and possibility to easily add new languages.
	A configuration file, with last opened files history,
	Dynamic loading of decoder, providing only one decoder loaded at a time, easy installation of a new decoder, and selection of a decoder without restarting the application, (currently 3 decoders available for ANSI, Bellcore and ETSI),
	The supported messages are : ETSI 300 356-1 ACM, ANM, CFN, CGB, CGBA, CGU, CGUA, COT, CPG, CQM, CQR, GRA, GRS, IAM, INF, INR, REL, RLC, SAM, all the messages without parameters (BLO, BLA, etc.) ANSI T1.113-1995 ACM, ANM, CFN, CGB, CGBA, CGU, CGUA, COT, CPG, CQM, CQR, CRA, CRM, CVR, CVT, EXM, FAC, FOT, GRA, GRS, IAM, INF, INR, LPA, PAM, REL, RES, RLC, SUS, all the messages without parameters (BLO, BLA, etc.) BellCore GR-CORE-317(1994 issue) and GR-CORE-394(1994 issue) ACM, ANM, CFN, CGB, CGBA, CGU, CGUA, COT, CPG, CQM, CQR, CRA, CRM, CVR, CVT, EXM, FAC, GRA, GRS, IAM, LPA, PAM, REL, RES, RLC, SUS, all the messages without parameters (BLO, BLA, etc.)
	The supported parameters are : ETSI 300 356-1 Transmission medium requirement, called party number, subsequent number nature of connection ind., forward call ind., optional forward call ind., calling party's category, calling party number, redirecting number, information request ind., information ind., continuity ind., backward call ind., cause ind., redirection information, circuit group supervision msg type ind., range and status, transit network selection, event information, circuit state ind., original called number, optional backward call ind., generic number. ANSI T1.113-1995 Access transport, Called party number, Nature of connection ind., Forward call ind., Calling party's category, Calling party number, Redirecting number, Information request ind., Information ind., Continuity ind., Backward call ind., Cause ind., Redirection information, Circuit group supervision msg type ind., Range and status, User service information, User-to-user information, Suspend / Resume ind., Transit network selection, Event information, Circuit Assignment Map, Circuit state ind., Automatic congestion level, Original called number, Optional backward call ind., User-to-user ind., Service activation, MLPP precedence, Hop counter, Generic number, Generic digits, Carrier Identification, Business Group, Geographical Location, Jurisdiction Information, Generic Name, Notification Indicator, Circuit Group Characteristic Indicators, Circuit Validation Response Indicator, Outgoing Trunk Group Number, Circuit Ientification Name, Common Language Location Identification, Originating Line Information, Charge Number, Carrier Selection Information, Network Transport. BellCore GR-CORE-317(1994 issue) and GR-CORE-394(1994 issue) Access transport, Called party number, Nature of connection ind., Forward call ind., Calling party's category, Calling party number, Redirecting number, Information request ind., Information ind. (national), Continuity ind., Backward call ind., Cause ind., Redirection information, Circuit group supervision msg type ind., Range and status, User service information, User-to-user information, Suspend / Resume ind., Transit network selection, Event information, Circuit Assignment Map, Circuit state ind., Automatic congestion level, Original called number, Optional backward call ind., User-to-user ind., Service activation, MLPP precedence, Hop counter, Generic number, Generic digits, Carrier Identification, Business Group, Geographical Location, Jurisdiction Information, Generic Name, Notification Indicator, Circuit Group Characteristic Indicators, Circuit Validation Response Indicator, Outgoing Trunk Group Number, Circuit Ientification Name, Common Language Location Identification, Originating Line Information, Charge Number, Carrier Selection Information, Network Transport.

Version 2.1.0, based on Java 1 and AWT, on Windows.	Version 3.0.0, based on Java 2 and Swing, on Windows.

Changes expected for the next release :

	A decoder manager, for installation/removal of decoders.
	As the HTML help has been written, maybe the integration of the help with the application (at least the hability to launch it from the application).

You can have a look to a more complete list of things to do, or to an even more complete list on SourceForge.

You should have a look to the list of tasks on SourceForge.