Are there free client Voip developed in Flash ?
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            Check this project out. It's not exactly what you are looking for but it might help.
                  Pablo Santa Cruz
                   2010-03-27 16:14:41
                
              
                
                A: 
                
                
              
            Hi!
Please check this - Flashphoner Flashphoner is a Flash-SIP server gateway, which allows to create your own flashphones and click2call services.
SERVER
Resampling Speex16 ↔ Speex8, Transcoding Speex ↔ G.711, Connect RTMP ↔ VOIP, Support SIP 2.0, Support DTMF
CLIENT (open source and FREE - this is what you need)
Flashphone, Flash-based Click-to-Call button, Java Script API
                  Flashphoner
                   2010-08-18 03:12:49