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User Guide for the W56P IP DECT Phone
90
3. Press the BargeIn soft key to barge in.
A conference call is established among DECT phone A, land-line phone B and DECT phone
C.
If an SCA user (User A or User B) cancels the call, the other SCA user is still connected to the
remaining party. If the third party (User C) cancels the call, the call ends.
You can use multicast paging to quickly and easily broadcast time-sensitive announcements to
people who are listening to a specific multicast group and a specific channel. You can configure
a paging list, which allows you to send a Real Time Transport Protocol (RTP) stream to the
pre-configured multicast address(es) and channel(s) without involving SIP signaling. You can
configure the phone to receive an RTP stream from pre-configured multicast listening
address(es) and channel(s) without involving SIP signaling. You can specify up to 31 multicast
listening addresses and channels.
The following describes 31 paging channels:
0: You can broadcast audio to channel 0. Note that the Yealink IP phones running old
firmware version (old paging mechanism) can be regarded as listening to channel 0. It is
the default channel.
1 to 25: You can broadcast audio to a specific channel. We recommend that you specify
these channels when broadcasting with Polycom IP phones which have 25 channels you
can listening to.
26 to 30: You can broadcast audio to a specific channel. We recommend that you specify
these channels when broadcasting with Yealink IP phones running new firmware version
(new paging mechanism).
The IP phones will automatically ignore all incoming multicast paging calls on the different
channel.
Note
To configure paging list via web user interface:
1. Click on Directory->Multicast IP.
2. Enter the multicast IP address(es) and port number (e.g., 224.5.6.20:10008) in the Paging
Address field.
3. Enter the string that will appear on the LCD screen in the Label field.