Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
310
Description
It enables or disables to allow IP address call.
Note: If you want to receive an IP address call, make sure “sip.trust_ctrl” is set to 0
(Disabled).
Permitted
Values
0-Disabled
1-Enabled
Default 1
Web UI Features->General Information->Allow IP Call
Ignoring Incoming Calls
By default, when a phone receives an incoming call, the phone screen prompts the incoming call
information. You should handle the incoming call first before performing other features. For example,
you should handle the incoming call when there is an active call in progress, otherwise you cannot hold
or set up a conference on the current call.
You can configure the phone to ignore incoming call. The incoming call is still in the progress and is not
rejected, you can choose to answer it or not, or perform other features.
When the phone receives an incoming call in the idle state, the screen prompt the incoming call
information.
To ignore the call, and initial a new call, pick up the handset, press the Speakerphone key or
HEADSET key, press keypad or other line key.
To answer the incoming call, press the corresponding line key, the Answer soft key or the OK key.
When the phone receives an incoming call in the call state, the screen does not prompt the incoming call
information. You can perform other features on the current call. You can only answer the incoming call
after ending the current call.
Topic
Summary of Contents for T48G
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