Yealink SIP-T48G Administrator's Guide

Configuring Advanced Features
493
Parameters
Permitted Values
Default
Note: It works only if the value of the parameter “account.X.subscribe_mwi” is set to
1 (Enabled).
Web User Interface:
Account->Advanced->MWI Subscription Period (Seconds)
Phone User Interface:
None
account.X.subscribe_mwi_to_vm
0 or 1
0
Description:
Enables or disables the IP phone to subscribe the message waiting indicator to the
voice mail number for account X.
0-Disabled
1-Enabled
X ranges from 1 to 16 (for SIP-T48G/T46G/T29G)
X ranges from 1 to 12 (for SIP-T42G)
X ranges from 1 to 6 (for SIP-T41P/T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
X is equal to 1 (for SIP-T19(P) E2/CP860)
Note: It works only if the value of the parameters “account.X.subscribe_mwi” is set to
1 (Enabled) and “voice_mail.number.X” is configured.
Web User Interface:
Account->Advanced->Subscribe MWI To Voice Mail
Phone User Interface:
None
voice_mail.number.X
String within 99
characters
Blank
Description:
Configures the voice mail number for account X.
X ranges from 1 to 16 (for SIP-T48G/T46G/T29G)
X ranges from 1 to 12 (for SIP-T42G)
X ranges from 1 to 6 (for SIP-T41P/T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm