[arm-allstar] decreasing delay of repeated audio

[Patrick Perdue]

Hi:

If I am using a node in duplex=2, say, for use as a repeater controller, 
how can I decrease the delay of repeated audio? It's currently about 500 
ms, which seems ridiculously high for audio coming into and out of a 
local device. It's not like it's going to the internet first, then 
coming back to the node. It's easily enough that you hear nearly a half 
second of the end of your transmission when you unkey, if your radio 
switches back to receive fast enough.

Thanks and 73

KE4DYI