Document Revision 1 Electra Elite IPK II
2 - 892 Universal Slots
Note 1: Calculating maximum capacities is based on the system having a minimum of eight Electronic Station Interface
(ESI) ports and four trunk ports.
Note 2: When 2-port Station Interface ETUs are installed, the system uses four ports from its maximum port capacity.
Note 3: Only one CMS, FMS, VMS, VP, CTI, CTP, IVR system can be installed in one Electra Elite IPK II system.
Note 4: A maximum of 32 Digital Voice Mail ports are available.
Note 5: Two physical Interface Slots are used for the EliteMail VP 12/16-port system and the EliteMail CTI 12/16-port
system.
Note 6: Refer to the KSU Power-Based Calculator Chart .
Note 7: When the DSPII-U10 Unit with an In-Mail 2- or 4-port Compact Flash is installed on the CPUII( )-U( ) ETU, it
uses four ports from the maximum station port capacity.
Table 2-28 Maximum System Capacities for Trunk Interface ETUs
Trunk Interface
ETUs
Description
Maximum Capacities
Notes
Basic Port
Package
Expanded
Port Package
BRT(4)-U( ) ETU This 4-Port Basic Rate Interface for 8
trunks provides four channels (eight
voice channels) for an ISDN-Basic
Rate Interface. Caller ID is supported.
This ETU is installed in slots S1~S4 in
the basic or first expansion B64-U20
KSU. The maximum number depends
on other trunk ETUs installed. This
ETU shares the total number of
CO/PBX lines in the system.
7 23 Notes 1, 6
Table 2-27 Maximum System Capacities for Station Interface ETUs (Continued)
Station Interface
Units
Description
Maximum Capacities
Notes
Basic Port
Package
Expanded
Port
Package