[Asterisk-Users] Voicemail and busy tone

[Eric Wieling]

Thomas RULMONT wrote:

> Hi everybody,
> 
> I have a problem with voicemail:
> I have two TDM boards for a total of 5 fxs and 3 fxo. One of the fxo is connected to the local tel provider and is redirected to a voicemail box. 
> When I call asterisk from outside, I leave my message, but, after hanging on, voicemail continues to record the busy tone that the provider sends. 
> How can I avoid this behaviour?

You need the telco to signal when the calling party hangs up.  You 
need this signaling to be compatable with Asterisk.  I have no idea 
how telco lines in .be signal calling party disconnect.