Sending Rtp Stream - Yealink SIP-T40P User Manual

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 listen 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:
Press Menu->Features->DSS Keys.
1.
Select the desired DSS key.
2.
Press
3.
Press
4.
field.
(Optional.) Enter the string that will appear on the LCD screen in the Label field.
5.
Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in the Value field.
6.
The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
Enter the desired channel in the Channel field.
7.
The valid channel ranges from 0 to 30.
Press the Save soft key to accept the change or the Back soft key to cancel.
8.
Multicast paging key is configurable via web user interface at the path Dsskey->Line Key.
To configure a paging list key via phone user interface:
Press Menu->Features->DSS Keys.
1.
Select the desired DSS key.
2.
Press
3.
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
or , or the Switch soft key to select Key Event from the Type field.
Advanced Phone Features
137