Cell Networks like GSM through a Telco will be MUCH MORE expensive than Data Connections and Wi-Fi
Maybe when you are in the Jungle, Satellite would be better - which is what I am looking for
Hi Goldman
I meant data connection over cell network or Wifi, it doesn't really matter, as long as the participants aren't on the same local area network.
Thanks for your reply.
I wasn't planning to have a direct connection. instead a WebSocket relay using a B4J middleware.
But I don't have enough experience streaming and concatinating wave files in real time. I am worried about the quality and having the voice waves chopped.
I have looked a several of these and different ways of doing it and always return to Zello. I just have not had the time to sit and look at it in depth. This situation should change in 3 weeks time though and 'll report back as to what I can do.
Maybe in the meantime there is someone else who might see their way clear of doing a feasibility study.
I have looked a several of these and different ways of doing it and always return to Zello. I just have not had the time to sit and look at it in depth. This situation should change in 3 weeks time though and 'll report back as to what I can do.
Maybe in the meantime there is someone else who might see their way clear of doing a feasibility study.
Yes, it's a phone system. You can have a PABX to switch hundreds of communications and make a conference between a number of smartphones. For server, look for voip pabx on Google. They are free. Or you can hire one virtual PABX on public servers.
Yes, it's a phone system. You can have a PABX to switch hundreds of communications and make a conference between a number of smartphones. For server, look for voip pabx on Google. They are free. Or you can hire one virtual PABX on public servers.
Thanks for your reply.
I wasn't planning to have a direct connection. instead, a WebSocket relay using a B4J middleware.
But I don't have enough experience streaming and concatenating wave files in real time. I am worried about the quality and having the voice waves chopped.
My guessings iCAB, Zello is using Multicast, because they are looking to work like a RADIOS with PTT buttons, download it, and put a sniffer to capture the data packets, perhaps you will see multicast IP address such as 224.0.0.0 to 239.255.255.25. Or follow the idea of tigrot use an iPBX, perhaps is a good idea read about SIP-Proxy.
My guessings iCAB, Zello is using Multicast, because they are looking to work like a RADIOS with PTT buttons, download it, and put a sniffer to capture the data packets, perhaps you will see multicast IP address such as 224.0.0.0 to 239.255.255.25. Or follow the idea of tigrot use an iPBX, perhaps is a good idea read about SIP-Proxy.
Daniel, I highly doubt that this is what Zello is doing. I think they go to a middleware which acts as a relay. They also capture and record the messages for you, when you are offline. So obviously there is a server.