Multicast Paging; Sending Rtp Stream - Yealink SIP-T29G User Manual

pressing the DPickup soft key. To use the DPickup soft key to pick up the call, the call pickup
code can only be configured on a global or per-line basis via web user interface. For more
information, refer to refer to
Configuring Directed Call Pickup Code
To pick up an incoming call when the monitored phone is ringing:
Press the intercom key.
1.
The incoming call of the target extension is answered on the IP phone.
If the directed call pickup code is not configured, the phone will place a call to the
Note
extension
instead of picking up an incoming call of the
intercom key.

Multicast Paging

You can use multicast paging to quickly and easily broadcast time sensitive announcements to
people who are listening to a specific multicast group. You can configure a multicast paging key
or 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) without involving SIP signaling. You can
configure the phone to receive an RTP stream from pre-configured multicast listening
address(es) without involving SIP signaling. You can specify up to 31 multicast listening
addresses.
Yealink IP phone supports the following 31 channels:
0: It is the default channel. This channel is for compatibility with the Yealink IP phones

running firmware version 80 or prior and third-party devices.
1 to 25: These channels are for compatibility with the Polycom IP phones.

26 to 30: These channels are used for separate communication among the Yealink IP

phones running firmware version 81 or later.
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:
Press Menu->Features->DSS Keys.
1.
Select the desired DSS key.
2.
Press
3.
Press
4.
field.
Configuring Visual and Audio Alert for BLF pickup
on page 163.
or , or the Switch soft key to select Key Event from the Type field.
or , or the Switch soft key to select Multicast Paging from the Key Type
Advanced Phone Features
on page
target extension
when you press the
162 and
target
183