Matrix Sparsh VP110 User Manual

Matrix SPARSH VP110 User Guide 211
The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
• Click Confirm to save the change.
Receiving RTP Stream
IP phones can receive an RTP stream from the pre-configured multicast address(es) without involving SIP
signaling, and can handle the incoming multicast paging calls differently depending on the configurations of Paging
Barge and Paging Priority Active.
Paging Barge
Paging barge parameter defines the priority of the voice call in progress. If the priority of an incoming multicast
paging call is lower than that of the active call, it will be ignored automatically. If Disabled is selected from the
Paging Barge list, the voice call in progress takes precedence over all incoming multicast paging calls. Valid values
in the Paging Barge list:
• 1to10: Define the priority of an active call,1 with the highest priority, 10 with the lowest.
• Disabled: The voice call in progress shall take precedence over all incoming paging calls.
Paging Priority Active
Paging priority active parameter decides how the phone handles the incoming multicast paging calls when there is
already a multicast paging call on the phone. If enabled, the phone will ignore incoming multicast paging calls with
lower priorities, otherwise, the phone will answer incoming multicast paging calls automatically and place the
previous multicast paging call on hold. If disabled, the phone will automatically ignore all incoming multicast paging
calls.

Matrix Sparsh VP110 Specifications

General

Brand	Matrix
Model	Sparsh VP110
Category	IP Phone
Language	English