3Com 3C892 Table of Isdn, Ordering Code, Capabilities, Codes for use with the Isdn LAN Modem

122APPENDIX E: ORDERING ISDN SERVICE

EZ-ISDN 1 (if you do not want Voice Mail) or Package V or EZ-ISDN 1A (if you want

Voice Mail).

If you make this change, however, you should be aware that certain constraints apply to both U/EZ-ISDN 1 and V/EZ-ISDN 1A -- in particular, that these codes do not provide support for simultaneous voice and data on the same Directory Number. For a full explanation of these constraints, refer to the section, “What Are the Supplementary Voice Services Included in U/EZ-ISDN 1 and V/EZ-ISDN 1A?” If you must have simultaneous voice and data on the same Directory Number, refer to the section, “What If I Need Simultaneous Voice and Data Capability on Both Numbers?”

Table of ISDN	Table 15 lists the exact supplementary voice services included under Capability
Ordering Code	Packages U, EZ-ISDN 1, V and EZ-ISDN 1A, 3Com’s recommended ISDN Ordering
Capabilities	Codes for use with the ISDN LAN Modem.
	Table 15
		Package U or EZ-ISDN 1		Package V or EZ-ISDN 1A
		Automatic	Automatic	Automatic	Automatic
	Supplementary	Support on	Support on	Support on	Support on
		Telephone	Telephone	Telephone	Telephone
	Voice Service	Number1?	Number2?	Number1?	Number2?
	Call Waiting and Dynamic
	Bandwidth Allocation
	(Additional Call Offering)	YES	NO	YES	NO
	Call Conference and Call
	Transfer (Flexible Call
	Offering)	YES	NO	YES	NO
	Call Forwarding (Call
	Forwarding Variable)	YES	NO	YES	NO
	Caller ID	YES	YES	YES	YES
	Outgoing Caller ID
	Blocking (Calling Number
	Privacy)	NO	NO	NO	NO
	Voice Mail	NO	NO	YES	NO