Android Question Full duplex audio Chat

[Addo]

i am trying to create a group audio chat on android

i am using audiostreamer and udp client and server to transfer the data

when 1 client only send audio data to other clients audio play very well without any problems

but if there is 2 or more clients sends audio data at the same time the audio start choking .

i think thats because audiostreamer.write cannot play multiable data at the same time , i just want to get the idea on how properly create a duplex audio chat similar to pubg