Configuring Basic Features
37
2.
Select the desired type from the pull-down list of Return Code When DND.
3.
Click Confirm to save the change.
To configure the DND key mode via web user interface:
1.
Click on Phone->Features->DND>>.
2.
Select the desired mode in the DND Key Mode field.
3.
Click Confirm to save the change.
Call Hold Tone
The call hold feature allows you to place an active call on hold while you want to initiate
or answer a second call. The line LED flashes green and the IP phone plays a warning
tone at regular intervals to remind you that there still has a call on hold. You can set the
interval for the IP phone to play hold tone. When the play hold tone feature is disabled,
the IP phone will not play a warning tone when there is a call on hold.
Call Hold Method
The IP phone supports two SIP call hold methods. One is according to RFC 2543, setting
c=0.0.0.0, the other is according to RFC 3261, setting c=IP address. The IP phone uses
RFC 3261 to request the remote party to stop sending media by default.
Procedure
Call hold can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure the call hold tone and
call hold tone delay features.
Specify whether to use RFC 2543
(c=0.0.0.0) when outgoing hold
signaling.
For more information, refer to
Call
Hold
on page
117
.
Local
Web User Interface
Configure the call hold tone and
call hold tone delay features.
Specify whether to use RFC 2543
(c=0.0.0.0) when outgoing hold
signaling.
Navigate to:
http://<phoneIPAddress>/cgi-bin/
ConfigManApp.com?Id=6
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