Yealink SIP VP-T49G User Manual page 250

User Guide for SIP VP-T49G IP phone
To view the voice mail via phone user interface:
1. Tap ->Message->View Voice Mail.
The touch screen displays the amount of new and old voice mails.
2. You can tap the account to listen to voice mails.
The SIP VP-T49G IP phone supports MWI when receiving a new voice message. If
someone leaves you a voice mail, you will receive a message waiting indicator. MWI
will be indicated in three ways: a warning tone, an indicator message (including a voice
mail icon) on the touch screen, and the power indicator LED slow flashes red. This will be
cleared when you retrieve all voice mails or delete them.
The MWI service is unsolicited for some servers, so the SIP VP-T49G IP phone only
handles the MWI messages sent from the server. But for other servers, the MWI service
is solicited, so the SIP VP-T49G IP phone must enable subscription for MWI.
Note
MWI service is not available on all servers. Contact your system administrator for more
information.
The MWI subscription parameters you need to know:
Options
Subscribe for MWI
MWI Subscription Period
Subscribe MWI To Voice
250
Description
Enable or disable a subscription for MWI service.
Period of MWI subscription. The IP phone sends a
refresh SUBSCRIBE request before initial subscription
expires.
Enable or disable a subscription to the voice mail