conaito VoIP SDK ActiveX
conaito VoIP SDK ActiveX for developers
conaito VoIP SDK ActiveX for developers
VOIP Technology Quick Guide
T.38 Fax/Voice modem for SIP/H.323/ISDN CAPI
Orion VoIP Monitor
VoIP Video EVO SDK for Windows and Linux
Initiate phonecalls from a PC on a Snom phone
SIP SDK provides tools
Business Phones toolbar for ie
.Net SDK for VoIP call system development
Internet phone to make calls on your Mac OS X