Yealink SIP-T40P, Руководство пользователя

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