Product specifications

Administrator's Manual 3. Creating a Configuration File for Auto Provisioning via DHCP
Version 2.0.1 37 May 2013
3.8.3 Activating Message Waiting Indication
This section shows how to activate Message Waiting Indication (MWI) using the Web
interface or the configuration file.
 To activate MWI:
 Using the Web interface:
1. Access the Services page (Configuration tab > Voice Over IP menu >
Services).
Figure 3-15: Web Interface - MWI
2. Configure using the table below as reference and click Submit.
 Using the configuration file:
Table 3-16: MWI Parameters
Parameter
Description
Activate
[voip/services/msg_waiting_ind/enabled]
Enables the MWI feature.
 [0] Disable
 [1] Enable (default)
Subscribe To MWI
[voip/services/msg_waiting_ind/subscribe]
Determines whether the phone registers to
an MWI server.
 [0] Disable (default)
 [1] Enable
MWI Server Port
[voip/services/msg_waiting_ind/subscribe_port]
The port number of the MWI server.
Range = 1024-65535. Default = 5060.
MWI Server IP Address or Host Name
[voip/services/msg_waiting_ind/subscribe_address]
The IP address or host name of the MWI
server. Default = 0.0.0.0.
MWI Subscribe Expiry Time
[voip/services/msg_waiting_ind/expiration_timeout]
Interval between MWI Subscribe messages.
Range = 0-86400. Default = 3600.
Voice Mail Number
[voip/services/msg_waiting_ind/voice_mail_number]
The extension number to access voice mail
messages. Value = up to 64 characters.
voip/services/msg_waiting_ind/always_send_port
If the SIP port is the default port (i.e. 5060),
then remove it from the Request-URI of the
MWI SUBSCRIBE.
 [0] Disable
 [1] Enable (default)