Configure password of SIP register account;
Configure SIP proxy server signal port;
Configure proxy server account;
Configure proxy server password;
Configure local signal port, the default is 5060 (this port
will go into effect immediately, the SIP call will use the modified port for communication
after modification);
Configure expire time of SIP server register, the default
is 600 seconds. If the expire time that server requires is more or less than that configured
by the phone, the phone can automatically modify it to the recommended time limit and
register;
Configure detection interval time of the server if the
phone enables SIP detection server function the phone will detect once for whether the
server has response every other detection interval time;
Configure enable/disable register;
Configure to enable public outbound proxy. If proxy
server has been enabled, the phone will consider the user as using outbound proxy
automatically. If the configuration has been disabled, the phone can still be registered to
the server, but can't make SIP call; configuration of registered call by the phone will not
have impacts on SIP point-to-point call;
Configure SIP of the phone as default protocol;
Enable the phone to use protocol edition. When the phone
need to communicate with phones which is using SIP1.0 such as CISCO5300 and so on,
then it should be configured into RFC2543 to communicate normally. the default is to
enable RFC3261;
Configure proxy server IP address usually SIP will
provide user with service of proxy server and register server which have the same
configuration, so the configuration of proxy server is usually the same with that of register
server, but if the configurations of them are different (such as different IP addresses), then
each server's configuration should be modified separately);
（
，
，
The
icon is continuously displayed at the top right corner of the LCD window. The
icon shows the level of battery power. The more bars you see, the more power you
have left.
When the battery is too weak for the phone to operate, the handset will automatically turn
off. Place the handset on the base to charge the handset battery.
Battery Level Indicator
If you turn this feature on, all buttons except for the
button will be locked and will
not function.
You can answer incoming calls or intercom calls by using any buttons on the phone. But
when you hang up, the phone returns to the lock mode. This feature is useful to avoid
pressing buttons by mistake.
1. To turn the feature on, press the
button briefly and the
icon appears in the
LCD window.
2. To turn the feature off, press the
button briefly and the
icon disappears from
the LCD window.
Notes:
If a power failure occurs, the Key Lock feature is automatically cancelled.
Do not hold the
button for more than 3 seconds, or the handset will be turned off.
Key Lock
：
Full
Flat
14
41
