NEC R1000 manual Maximum Capacities Station Interface Units Description

Xen IPK Features and Specifications for Xen IPK

The available interface cards and maximum capacities for Universal Slots with the Xen IPK system are shown in the following tables.

		Maximum Capacities
Station Interface Units	Description			Notes
		Basic Port	Expanded
		Package	Port Package
ACD(8)-U( ) ETU	8-port ACD System	1	1	Note 1, 4, 6
CNF(8)-U( ) ETU	8-port Conference Unit	2	2	Note 1, 7, 8
ESI(8)-U( ) ETU	8-port Electronic Station Interface	4	15	Note 1
ESIB(8)-U( ) ETU	8-port Electronic Station Interface	4	15	Note 1
ESIB(8)-U( ) ETU with	16-port Electronic Station Interface	2	7	Note 1
ESIE(8)-U( ) ETU
FMS(2)/(4)-U( ) ETU	2-or 4-port Digital Voice Mail System	1	1	Note 1~4
OPX(2)-U( ) ETU	2-port Off-Premise Extension Interface	6	22	Note 1, 2
SLI(4)-U( ) ETU	4-port Single Line Interface	6	22	Note 1
SLI(8)-U( ) ETU	8-port Single Line Interface	3	14	Note 1
VMS(2)/(4)-U( ) ETU	2-or 4-port Digital Voice Mail System	1	1	Note 1~4
VMS(8)-U( ) ETU	8-port Digital Voice Mail System	1	1	Note 1, 3, 4

NOTE 1: Calculating maximum capacities are based on the system having a minimum of 8 Electronic Station Interface (ESI) ports and 4 Trunk ports.

NOTE 2: When 2-port Station Interface ETUs are installed, the system uses 4 ports from its maximum port capacity.

NOTE 3: Only one FMS or VMS system can be installed in one Xen IPK system.

NOTE 4: In Memory Block 7-2 (Telephone Type Assignment), a maximum of 32 Digital Voice Mail ports are available.

NOTE 5: In Memory Block 7-1 (Card Interface Slot Assignment), the ACD(8)-U( ) ETU is assigned as “VMS 8” and “Digital VM” in Memory Block 7-2 (Telephone Type Assignment).

NOTE 6: In Memory Block 7-1 (Card Interface Slot Assignment), the CNF(8)-U( ) ETU is assigned as “SLI 8” and “VM (Yes)” in Memory Block 4-35 (Voice Mail/SLT Selection).

NOTE 7: In Memory Block 4-35 (Voice Mail/SLT Selection), a maximum of 16 analogue Voice Mail ports are available.

September 2003

Doc. No. 8283 - Release 1.0

Universal Slots U-3 Chapter 3 – 79