NEC NEAX 2000 IPS Reference Manual page 269

Chapter 13 Voice Over IP (VoIP)
3. One IP port can have one VLAN ID. Multiple VLAN IDs cannot be assigned to the same IP port.
4. VLAN ID can be assigned from 1 to 4094. VLAN ID = 0 is handled as Null VLAN ID and is effective
to assign priority only.
5. Switching hub must support VLAN. If the switching hub does not support VLAN, the VLAN function is
not effective even when the system data of the NEAX 2000 IPS is assigned.
Service Conditions on Remote Connections
1. The network between NEAX 2000 IPS and IP Enabled D
Waiting time for ACK signal: maximum 600ms (300ms recommended)
To check the above requirement, send Ping command from a PC to a remote IP Enabled D
and see the result of the command ("Time" shows the time to receive ACK signal.). If the result
does not meet the above requirement, abnormal operation such as connection unavailable,
deterioration of voice quality or abnormal state of IP terminal may occur.
2. The remote IP Enabled D
Router
Dial-up router
Modem
Cable Modem
ADSL Splitter
3. The IP terminal can be assigned to Local Connection Mode or Remote Connection Mode by
entering the Administrator Mode of the IP terminal. After the operation mode of the terminal is
changed (Local to Remote, or vice versa), login operation is required again.
4. The differences between Local Connection Mode and Remote Connection Mode are as follows:
Item
Confirmation to Connect
IP Terminal
Clock Control
5. Individual Location number can be assigned for Local Connection Mode and Remote Connection
Mode, on a station number basis, by system programming. The IP Enabled D
on the location number in each mode. For parameters assigned for each Location number, refer to
#12 of Overall Conditions. When the Location number for the station is changed, login operation is
required again.
NEAX 2000 IPS Request for Proposal (RFP) Reference Guide
NDA-24349, Issue 4
term
can be connected to the network via either of the following devices:
Local Connection Mode
1 time per minute
2000 IPS sends clock signal to
IP terminal on a minute basis.
term
must meet the following requirement:
Remote Connection Mode
1 time per day
(10 minutes from 00:00 a.m.)
2000 IPS sends clock signal to IP
term
Enabled D when the IP
term
Enabled D is logged in or the
clock data is entered by CM02.
term
term
can work based
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