Use the multicast function to send notice to every member of the multicast is
simple and easy. By setting the multicast key on your phone, you can send
multicast RTP flow to the pre-configured multicast address. By listening
multicast address is configured on the phone, listen and play the multicast
address to send the RTP stream.
Send multicast setting
On the phone web page,function key-function key,set a function key
，
as shown
Value format IP:Port
，
the IP address of multicast is range from 224.0.0.0 to
239.255.255.255,port is greater than 1024
If multicast codec is G722, the LCD screen will displays "HD", which means
the phone is sending high-definition voice stream
Operate steps:
1
、
When the phone is idle, press multicast key
Multicast RTP stream is sended to pre-configured multicast address (IP:
Port)
。
The phone which listens to multicast address in the local network can
receive the RTP stream. Multicast functionkey LED lights yellow.
LCD screen displays the following:
2
、
Press the hold softkey to hold the current multicast session
3
、
Press the end softkey again or multicast functionkey, multicast session
can be stopped
Notice: RTP stream is one side, that is from a sender to a receiver. when the
phone initiates a multicast RTP session in a call,the current call is on hold.
Receive multicast setting
You can set up the phone monitoring 10 different multicast addresses to receive
these multicast RTP stream.
You have two method to receive RTP stream of multicast that can be set up
through the web page: Enable priorities of normal calls and Enable page
