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jolouis Offline

Posts: 339
Joined: Oct 2013
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Post: #3
RE: Intercom
(11-12-2014 07:25 AM)elementpbx Wrote:  Can you make an Intercom Multicast with separate users to have 2 way audio?

Think for a second... how would that even work?? Mutlicast paging works because it's a one-way audio stream. Phone A begins transmitting it's audio to the entire Multicast group, and anyone is free to listen to it simply by playing back the packets received on that port/address. To add Intercom you would make it expontentially more difficult as each responding person would have to have their own multicast port/address to reply on, and then the phones would have to all be aware of those, and then they would have to locally bridge/merge all of the audio together.

I don't see how even if Yealink decided to somehow do all of that it would be any faster/more efficient than using the intercom through Asterisk (which is literally just a SIP call between two phones that gets auto answered). How long of a delay are you experiencing when doing an intercom through the PBX? It should be no slower than making a phone call... if it is, then you need to look at your configuration and find out what you're doing wrong.
11-13-2014 10:56 PM
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Messages In This Thread
Intercom - elementpbx - 11-12-2014, 07:25 AM
RE: Intercom - James_Yealink - 11-13-2014, 10:42 AM
RE: Intercom - jolouis - 11-13-2014 10:56 PM
RE: Intercom - elementpbx - 11-19-2014, 08:29 AM

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