Chapter 13 Voice Over IP (VoIP)
UNIVERGE NEAX 2000 IPS Request for Proposal (RFP) Reference Guide Page 13- 9
Issue 6
Service Conditions on Legacy Service Features
1. A DSS/BLF Console can be associated with the IP Enabled Dterm terminal, but the console must
be connected to a DLC card.
2. Multiple Line Operation with normal Multiline Terminal is available.
3. Service features requiring continuous voice transmission, such as the Background Music feature,
cannot be used because this traffic may reduce overall performance of the Local Area Network
(LAN).
4. CAT mode is available.
5. Soft Key and Help indication is supported.
6. Set Relocations is not available between IP Station and TDM Multiline terminal.
7. DTMF signal is sent for 112ms ~ 128ms when Key Pad is pressed.
9. IP terminals do not support Add-on Module feature.
10. IP Enabled Dterm uses only one synthesized melody (Minuet), built into an IP adapter unit. Music
on Hold using external source is not available for the IP Enabled Dterm.
11. Internal Zone Page from the IP terminals has the following conditions:
IP Enabled Dterm can page up to 3 Dterm/IP Enabled Dterm terminals.
Legacy Dterm can page up to 16 Dterm/IP Enabled Dterm terminals.
IP stations cannot provide all zone paging (receive reorder tone).
Service Conditions on System Registration
1. The IP Station can be registered in the UNIVERGE NEAX 2000 IPS in Login method (with password
protected) or Automatic Login method (MAC address authentication). The registration method can
be assigned in a station class of service.
Note: the DtermSP20/SP30 (soft phone) is registered in Automatic Login method only.
2. The Login method allows the IP station user to be registered in the system by entering its own login
code (station number) and password. The station user can login to the system from any IP Enabled
Dterm terminal in the system, which is assigned to Login method. The Automatic Login method
(MAC address authentication) allows the IP Enabled Dterm to be registered in the system at the
installation time by entering its own login code (station number) and a special password for
installation engineers.
Once the terminal is registered, the station user does not have to login/logout to use the IP Station.
3. Up to 8-digit password can be assigned by system programming. 0 to 9, A and B can be used as a
password. The password can be masked by “*” on the LCD of IP Enabled Dterm.
4. The registration data by Automatic Login method (MAC address authentication) can be backed up
in the flash ROM of the MP by MAT operation or automatic system data back up at a designated
time. Therefore, the installation engineer does not have to re-register the IP Enabled Dterm when
the system reset should occur. The registration data by Login method (with password protected)
cannot be backed up.