User Manual

Yealink Skype for Business HD IP Phones Administrator Guide
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Parameters
Permitted Values
Default
Enables or disables the Music on Hold feature when placing an active call on hold.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the Skype for Business phone will play music to the held party when
placing an active call on hold.
Web User Interface:
None
Phone User Interface:
None
Call Forward
Call forward allows users to redirect an incoming call to a third party or voicemail box. Skype for
Business phones redirect an incoming INVITE message by responding with a 303 Moved See
Other message, which contains a Contact header with a new URI that should be tried. Three
types of call forward:
 Forward to Voice Mail: incoming calls are forwarded to voice mailbox.
 Forward Calls to Number or Contact: incoming calls are forwarded to the preset number.
 Simultaneously Ring: the preset number will ring simultaneously when you receive an
incoming call.
Diversion/History-Info
Skype for Business phones support the redirected call information sent by the SIP server with
Diversion header, per draft-levy-sip-diversion-08, or History-info header, per RFC 4244. The
Diversion/History-info header is used to inform the Skype for Business phone of a call’s history.
For example, when a phone has been set to enable call forward, the Diversion/History-info
header allows the receiving phone to indicate who the call was from, and from which phone
number it was forwarded.
Forward International
Forward international allows users to forward an incoming call to an international telephone
number (the prefix is 00). This feature is enabled by default.
Procedure
Call forward can be configured using the configuration files or locally.