SIP Settings
To use the unit as a SIP extension of the PBX, the unit
must be registered as a SIP extension through PBX
programming, the "Operation Mode" setting must be
set to "IP-PBX" (see page 25), and the following
settings must be set to match the settings of the PBX.
Consult your system administrator for the appropriate
settings. Refer to the PBX documentation to register the
unit as a SIP extension.
1. Press [MENU].
2. Select "Protocol Settings", then press
.
3. Select "SIP Ext. No.", then press
.
4. Enter the unit’s extension number (max. 32 digits),
then press
.
5. Select "SIP Password", then press
.
6. Enter the password (max. 32 characters), then
press [ENTER].
• Press
to switch between numeric and
alphabet entry modes.
• Press [
] to change between uppercase and
lowercase character entry.
• See page 36 and page 38 for information on
entering characters.
7. Select "SIP User Domain Name", then press
.
8. Enter the IP address of the PBX, then press
.
9. Select "SIP Proxy Server IP Address", then
press
.
10. Enter the IP address of the PBX, then press
.
11. Select "SIP Registrar IP Address", then
press
.
12. Enter the IP address of the PBX, then press
.
13. Press [MENU].
Note
• If this setting is changed, the unit must be
restarted before the new setting becomes
effective (see page 43).
IP Line Operation Mode
Whether IP calls are made and received using IP-PBX
mode or peer to peer mode is determined by
the "Operation Mode" setting.
1. Press [MENU].
2. Select "Operation Mode", then press
.
3. Select the desired setting.
• "IP-PBX": The unit can make and receive IP
calls as a SIP extension of the PBX. (This is the
default setting.)
• "Peer to Peer": Peer to peer IP calls are
possible. To make a call, the other party’s IP
address is specified.
4. Press
.
5. Press [MENU].
Note
• If this setting is changed, the unit must be
restarted before the new setting becomes
effective (see page 43).
Document Version 2008/10 Operating Instructions 25
Preparation
