Xorcom UC912G, User Manual

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UC912G IP Phone
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Multicast Paging
You can use multicast paging to quickly and easily forward out time sensitive announcements to
people within the multicast group. 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) 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 10 multicast listening addresses.
Sending RTP Stream
Configuring a Multicast Paging Key using the hone interface
1. Press Menu →Features →line or Line Key →Line Key2
（
e.g.
）
2. Press Left arrow or Right arrow key or Switch key to select the Multicast Paging in the Type
field.
3. Enter the multicast IP address and port number (e.g., 224.5.6.20:2000) in the Value field.
4. The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
5. Press OK or Save soft key to save the configuration
Configuring a Multicast Paging Key using the web interface
1. Function keys->Line key:
2. Select a key and select Multicast Paging in the Type.
3. Enter the multicast IP address and port number (e.g., 224.5.6.20:2000) in the Value field.
4. The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
5. Click the SaveSet button to save the configuration.
Sending RTP Stream:
1. Press the multicast paging key when the phone is idle.
2. The phone sends RTP to a preconfigured multicast address (IP: Port). Any phone in the local
network then listens to the RTP on the preconfigured multicast address (IP:Port). For both
sending and receiving of the multicast RTP, there is no SIP signaling involved.
3. The multicast paging key LED illuminates steady green.