Feature	Setup	Testing
Calling Line Identification Restriction (CLIR)	Activate CLIR across the system: Display, Call number suppression on	Call an internal station.   The station number of the calling party is no longer displayed.
Malicious Caller Identification (MCID)	Station view: Flags	-
Programming National and International Codes for Outgoing Calls	ISDN parameters, Enter national/international prefix	Place a call via ISDN.   Enter number in the caller list.   Set callback from the number list.
Caller ID After Release	Display, Caller list mode, external rings and calls	Set up incoming call.   Release call.   Check call number in caller list.
collect call barring for ISDN trunks	Configure collect call barring per station: Subscriber, Set collect call barring per station	Place a collect call to a station in the system.   Check whether collect call barring works.
Simultaneous signaling of a call with a MULAP group	System view | Settings | Incoming calls | Groups/Hunt groups   Create an IVM group and a MULAP group in the "Group" table.   The IVM group should be includes as a member for the MULAP group in the "Members" team.	Calling the MULAP number from an external telephone. Both calls must signal the call at the same time.
ISDN network with UUS (Telefonica)	Set up in all communication systems involved:    •   System view | Settings | Least Cost Routing: Configure Least Cost Routing fully and then activate it. Under Dial plan, set the "UUS Networking" flag for the assigned profile to "Yes".  •   System view | Settings | Lines/networking | ISDN parameters: Enter the dial-in number for the UUS service.  •   System view | Settings | Lines/networking | Routing parameters:  •   Disable the "Deactivate UUS per route" and "Name in CO" flags.	An internal station calls another internal station that is connected to a different communication system that was configured for ISDN networking with UUS. The name and phone number of the calling party is to be displayed at the called party.