NEC UNIVERGE NEAX 2000 IPS - Manual (Page 254)

Chapter 13 Voice Over IP (VoIP)
Page 13- 12 UNIVERGE NEAX 2000 IPS Request for Proposal (RFP) Reference Guide
Issue 6
7. Because the IP station can have only two-operation mode (Location number), when the number of
remote sites (Location numbers) is over two, there is a case that the appropriate communications
may not be available. Refer to Example 2 for details.
Location number in each operation mode for each IP station:
<IP stations in Location #0: STA. 200 and 201>
Remote Connection Mode: Location #1
Local Connection Mode: Location #0
<IP stations in Location #1: STA. 202 and 302>
Remote Connection Mode: Location #1
Local Connection Mode: Location #0 or #2
<IP stations in Location #2: STA. 300 and 301>
Remote Connection Mode: Location #1
Local Connection Mode: Location #2
Operation mode for each IP terminal:
<IP terminals in Location #0>
Local Connection Mode
<IP terminals in Location #1>
Remote Connection Mode
<IP terminals in Location #2>
Local Connection Mode
Example 1: When Sta. 200 logs in Location #1
STA. 200 logs out from Location #0, and then logs in from IP terminals in Location #1. STA 200 works
in Remote Connection Mode (because IP terminals in Location # 1 are assigned to Remote Connection
Mode.), under the conditions of Location #1 (because STA. 200 in Remote Connection Mode is
assigned to operate under the condition of Location #1.). In this case, the appropriate communication is
available because the operating condition of STA. 200 matches the actual Location number (Location
#1).
Example 2: When Sta. 200 logs in Location #2
STA. 200 logs out from Location #0, and then logs in from IP terminals in Location #2. STA. 200 works
in Local Connection Mode (because IP terminals in Location # 2 are assigned to Locale Connection
Mode.), under the conditions of Location #0 (because STA. 200 in Local Connection Mode is assigned
to operate under the condition of Location #0.). In this case, the appropriate communication may not be
available because the operating condition of STA. 200 (Location #0) does not match the actual
Location number (Location #2).
8. Following features are not available for IP terminals at remote sites:
Multiple Line Operation
Assignment of feature keys which the lamp indication and ringer is controlled by other IP
terminals