Multicast Paging; Sending Rtp Stream - Yealink SIP-T56A User Manual

Smart Media Phone
User Guide for SIP-T56A
To pick up an incoming call when the target phone is ringing:
Tap the intercom key.
1.
The incoming call of the target extension is answered on the IP phone.
Note
If the directed call pickup code is not configured, the phone will place a call to the target
extension instead of picking up an incoming call of the target extension when you tap the
intercom key.

Multicast Paging

You can use multicast paging to quickly and easily broadcast time sensitive announcements out
to people who are listening to a specific multicast group and a specific channel. You can
configure a multicast paging key or a paging list key on the phone, 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 channel(s) .
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.

Sending RTP Stream

To configure a multicast paging key via phone user interface:
Swipe down from the top of the screen or swipe left/right to go to the second idle screen.
1.
Tap Settings->Features->DSS Keys.
2.
Tap the desired line key.
3.
Tap the Type field.
4.
Tap Key Event in the pop-up dialog box.
5.
Tap the Key Type field.
6.
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