R2511-HP MSR Router Series Voice Configuration Guide(V5)

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Configuration prerequisites
The router is equipped with an FXS voice interface card.
Enabling and disabling Feature service setting by using keys
The device supports the Feature service configuration for the FXS voice subscriber line on telephone
terminals.
To enable and disable the setting of the Feature service:
Feature name Enable ke
y
s Disable ke
y
s Remarks
Silent Monitor *425*destination# None
On the VCX, Telephone B has the right to
monitor Telephone A. When Telephone
A is in conversation, Telephone B can
dial the feature code to monitor
Telephone A, but Telephone A does not
know it is being monitored.
The feature is automatically disabled
upon on-hook.
Barge In *428# None
During monitoring, the supervisor can
dial the feature code to optionally join a
conversation and place a three-party
conference call.
The feature is automatically disabled
upon on-hook.
Transfer To
Voicemail
*441*destination# None
A subscriber can dial the feature code
plus a destination mailbox number to
transfer incoming calls to the voice
mailbox. The destination mailbox number
must be an existing one.
Applied only once
Park
*444*park_number
#
None
In conversation, a subscriber can dial the
feature code to park the call to a park
extension designated by the server.
Within a certain period of time, the
subscriber can dial the park extension on
any telephone that is registered with the
server to retrieve the call.
Applied only once
Do Not Disturb
Toggle
*446# *446#
A subscriber can dial the feature code to
enable or disable the DND feature. If the
feature is enabled, all incoming calls will
be rejected.