Software Archive

sipphone downloads

Find a product



sipphone software



  • Embedded VOIP SIP Developers Kit

    Embedded VOIP SIP Developers Kit
    Embedded Windows CE VOIP Developers Kit is your embedded telephony solution for developing software/hardware to enable device to device phone calls using SIP/H323 phone right at the electronics level.
    Developer: Research Lab Inc
    Free to try; $799 to buy | Windows NT/2000/XP
  • VOIP H323 Phone SDK

    VOIP H323 Phone SDK
    VOIP H323 DLL Soft Phone SDK brings H.323 protocol support for ActiveX. With this SDK one can create a simple program to connect and start speaking with anyone with a direct IP Address or use the Gateway or the Gatekeeper to conne...
    Developer: Research Lab Inc
    Free to try; $399 to buy | Windows 98/ME/NT/2000/XP
  • Telepati SIP Phone Freeware

    Telepati SIP Phone Freeware
    Telepati SIP Phone Freeware allows you to make PC-PC phone-phone calls over the Internet. Developed using Research Labs VOIP SIP Phone SDK, this free soft phone brings SIP protocol support for ActiveX. Tested and works with 75% of...
    Developer: Research Lab Inc
    Freeware | Windows 95/98/ME/NT/2000/XP

Recommended