Yealink SIP-T48G Administrator's Manual page 357

Phone User Interface
Details of the Configuration Parameter:
Parameters
multicast.codec
Description:
Configures the codec of multicast paging.
Permitted Values:
PCMU, PCMA, G729, G722
Example:
multicast.codec = G722
Web User Interface:
Features->General Information->Multicast Codec
Phone User Interface:
None
multicast.paging_address.X.ip_address
(X ranges from 1 to 10)
Description:
Configures the multicast IP address and port number.
Example:
multicast.paging_address.1.ip_address = 224.5.6.20:10008
multicast.paging_address.2.ip_address = 224.0.0.1:1001
Configuring Advanced Features
phone to send the RTP stream.
Navigate to:
http://<phoneIPAddress>/servlet?p
=features-general&q=load
Configure the multicast IP address
and port number for a paging list
key.
Configure the multicast paging
group name for a paging list key.
Navigate to:
http://<phoneIPAddress>/servlet?p
=contacts-multicastIP&q=load
Assign a multicast paging key or a
paging list key.
Permitted Values
Refer to the following
content
String within 99
characters
Default
G722
Blank
343