Value Range Yes
No
Default Value No
Configuration File Reference VM_SUBSCRIBE_ENABLE (Page 289)
Voice Mail Access Number
Description Specifies the phone number used to access the voice mail server.
Note
Your phone system must support voice mail.
Value Range Max. 32 characters
Default Value Not stored.
Configuration File Reference VM_NUMBER (Page 290)
Enable Shared Call
Description Selects whether to enable the Shared Call feature of the SIP server,
which is used to share one line among the units.
Note
You cannot set both [Enable Shared Call] and [Feature Key
Synchronization] to [Yes] at the same time.
Availability depends on your phone system.
Value Range Yes
No
Note
If you select [Yes], the SIP server will control the line by using
a shared-call signaling method. If you select [No], the SIP
server will control the line by using a standard signaling method.
Default Value No
Configuration File Reference SHARED_CALL_ENABLE (Page 291)
Document Version 2014-05 Administrator Guide 131
4.6.2 Call Control [Line 1]–[Line n]