Advanced Phone Features
99
The following figure shows a multicast RTP session on the phone:
2. Press the Hold soft key to place the current multicast RTP session on hold.
3. Press the Cancel soft key to cancel the multicast RTP session.
Note
Receiving RTP Stream
You can configure the phone to receive a Real Time Transport Protocol (RTP) stream
from the pre-configured multicast address(es) without involving SIP signaling. You can
specify up to 10 multicast addresses that the phone listens to on the network.
You can also change the behavior of how the phone handles incoming multicast
paging calls by configuring specific parameters via web user interface. The specific
parameters are: Paging Barge and Paging Priority Active.
Paging Barge
You can use the paging barge feature to define 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,
then it will be ignored automatically. If Disabled is selected from the pull-down list of
Paging Barge, the voice call in progress shall take precedence over all incoming
multicast paging calls. The valid values in the Paging Barge field are:
z 1 to 10: Define the priority of the active call, 1 is the highest priority, 10 is the lowest
priority.
z Disabled: The voice call in progress shall take precedence over all incoming
paging calls.
Paging Priority Active
You can enable or disable this feature to decide 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 the incoming multicast paging call with a lower priority,
otherwise, the phone will play the incoming multicast RTP and place the previous
multicast paging call on hold. If disabled, the phone will automatically ignore all
incoming multicast paging calls.
To configure multicast listening addresses via web user interface:
1. Click on Directory->Multicast IP.
Multicast RTP is one way only from sender to the multicast address(es) (receiver). For
outgoing RTP multicasts, all other existing calls on the phone will be placed on hold.
To Next Page
Loading...
Need help?
General
