Specifications

310HD, 320HD and 420HD IP Phones
Administrator's Manual 136 Document #: LTRT-09910
Parameter Description
/system/current_user_presence_status/enabled
Enables the “presence” feature.
DND SK will be replaced by “status”; phone
will be show and publish the presence state.
22.2 Configuring Call Waiting
Call Waiting can be configured using the Web or Configuration File, as described below.
 To configure call waiting:
 Using the Web:
1. Access the ‘Services’ page (Configuration tab > Voice Over IP menu >
Services).
Figure 22-1: Call Waiting Web Fields
2. Configure the Call Waiting parameters according to the table below, and then
click Submit.
 Using the Configuration file:
Table 22-1: Call Waiting Parameters
Parameter Description
Activate
[voip/services/call_waiting/enabled]
Enables the Call Waiting feature.
 [0] Disable
 [1] Enable (default)
Call Waiting SIP Reply
[voip/services/call_waiting/sip_reply]
Determines the SIP response that is sent when another
call arrives while a call is in progress:
 [RINGING] Ringing - 180 Ringing
 [QUEUED] Queued (default) - 182 Queued