Allow timers to be (re)set. The ongoing timer, if any, will be implicitly stopped.
Allow timers to be (re)set. The ongoing timer, if any, will be implicitly stopped.

AaronZhangL/unimrcp-1,AaronZhangL/unimrcp-1,unispeech/unimrcp,AaronZhangL/unimrcp-1,unispeech/unimrcp,unispeech/unimrcp