Strange Busy Tone

[Guest Emad]

hi

i'v problem with special Busy Tone(attached file),when call dropped,i hear silence instead busy Tone.

so i cant get frequency with Audacity because all is off Time.

please help what should i do...

 

tanx

Busy.wav

[SupportTeam]

If you just get silence then this is not something that can be 'tone detected'.

 

You will need to rely on script timing out and hanging up due to lack of user input.

(I assume that the loop current drop is not happening on these lines either).