Change call waiting tone when ext is on conference room 333

Hi!
The default call waiting tone is set to “beep” for all extensions. But, I would like to change the call waiting tone for a particular extension to “ring” if that extension (the one that is receiving the call) is on conference room 333.

Maybe an example will clarify better what I want.

When I call extension A (which is on a regular call with extension B) the person in extension A hears a “beep” (the default call waiting tone). But, if I call extension D (which is on conference room 333) the person in extension D hears a “ring” instead of the default “beep”.

*** Notice that the change only applies when the extension is on conference room 333. If the extension is on another conference room, the “beep” will be used.

So, how can I setup asterisk to change the call waiting tone to “ring” when the extension is on conference room 333?

Thanks!

What channel technology are you using? If SIP then it’s up to the device itself to provide the tone. Depending on the device it may be possible to control that but without further details it’s unknown.

jcolp, thanks for replying and sorry for the delay…

Yes, I’m using SIP