Yealink CP860 [220/417] Sending rtp stream

Administrator’s Guide for CP860 IP conference phones

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3. Enter the desired voice number in the Voice Mail field.

4. Click Confirm to accept the change.

Multicast paging allows IP phones to send/receive Real-time Transport Protocol (RTP)

streams to/from the pre-configured multicast address(es) without involving SIP signaling.

Up to 10 listening multicast addresses can be specified on the IP phone.

Users can send an RTP stream without involving SIP signaling by pressing a configured

multicast paging key. A multicast address (IP: Port) should be assigned to the multicast

paging key, which is defined to transmit RTP stream to a group of designated IP phones.

When the IP phone sends the RTP stream to a pre-configured multicast address, each IP

phone that preconfigured to listen to the multicast address can receive the RTP stream.

When the originator stops sending the RTP stream, the subscribers stop receiving it.

Procedure

Configuration changes can be performed using the configuration files or locally.

Configuration File

y000000000037.cfg

Specify a multicast codec for the

IP phone to use for multicast RTP.

Parameter:

multicast.codec

Assign a multicast paging key.