BigSpeed Voice Chat SDK
Virtual private voice chat components
Virtual private voice chat components
Flash Voice Buttons record Voice to Buttons
Setting New Standards in Voice Morphing
An answering machine and telephone dialer
A voice changer and recorder for VoIP, Voice Chat.
T.38 Fax/Voice modem for SIP/H.323/ISDN CAPI
A powerful and intuitive H.323 VoIP SDK
Brilliant choice for all voice changing tasks
Voice modem OCX ActiveX compnp Tel SDK
Text to speech. Batch converts text to MP3s.