[jitsi-dev] Regarding - jitsi - audio stream


I am trying to play a sound file (.wav) to a sip hard phone..

my idea is to make a call to a number, and then input an audio stream to
the SIP channel.

Is this possible? If yes, how to do this.
and if not, can you please suggest alternatives?

The libraries to be used, if any or references..


Thanks & Regards
*Alfred George*