[Asterisk-Users] Leftover sound on isdn modem channel

[Marnus van Niekerk]

Hi,

I have a strange problem on some isdn modem channels.  (* 1.0.9 / 
chan_modem / 2xHFC-S cards).

Everything works fine but when the 2nd (and 3rd etc..) call comes in and 
* answers and there is about a 1/2 second of sound from the previous 
call (ivr) before the sound from the new call is heard.  It just sounds 
bad and is quite annoying.

I am assuming this is sound that is still in a buffer in * or on the 
modem but can not find any way to get rid of it. I considered muting the 
channel for 0.75s after answering but could not find a way to do that 
either.

Any suggestions?

Tx

M

-- 

"Opportunity is missed by most people because it is
dressed in overalls and looks like work."

Thomas Alva Edison - Inventor of 1093 patents,
including the light bulb, phonogram and motion pictures.

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