[asterisk-users] How to find ".gsm" audio file length or duration

[RAJNIKANT VANZA]

Hi Friends,

I need to find ".gsm" file length or duration.

*E.g.*
demo-congrats.gsm

sox demo-congrats.gsm -e stat

Above command is display file length in seconds. like as
Length (seconds): 27.960000

I want to ".gsm" file length or duration in dialplan.


-- 
Best Regards,
Rajnikant Vanza
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