IP0120/IP0121 User Manual
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3.2
Registration to GK / Proxy Server
After the network environment is set and connected to Internet, you can
register the IP Phone to the H.323 gatekeeper or SIP Proxy server by the account
from your VoIP vendor/operator. Please choose one of the following methods to
register to a gatekeeper or proxy server depends on your IP Phone model.
3.2.1
Registration to a gatekeeper (IP0121)
When the VoIP vendor/operator is running the H.323 system, use the
IP0121 to register to the gatekeeper. Configure the following parameters to do
the registration.
Configure
►
Password
：
135
►
H323
A.
Number – please input the phone number to register to the gatekeeper.
B.
Password – please input the password to register to the gatekeeper.
This password is carried in the H.235 message for authentication
purpose. Not every gatekeeper needs this field, if not needed, keep it empty.
C.
H323_ID – please input the H.323 ID to register to the gatekeeper.
Not every gatekeeper needs this field, if not needed, keep it empty.
D.
(Yes/No) Reg To GK – please select Yes and register to the gatekeeper.
The gatekeeper IP address is not configurable at the keypad if this IP
Phone device is provided by the vendor/operator. If really want to change
this setting, please goto web settings and change it under the H.323 web
configuration page.
If the IP Phone does not register to any gatekeeper, it still can call to
other IP phone by calling the IP address directly.
E.
(Yes/No) Full RRQ – whether to register with full RRQ(* Default (No))
。
In normal situation, the IP Phone will automatically re-register to the
gatekeeper periodically with minimum information to keep the connection
alive. But for some gatekeeper, it will need the devices to keep
re-registering to it using the full information, in this special case, please set
