Telephony Software for MS-DOS

Browse free open source Telephony software and projects for MS-DOS below. Use the toggles on the left to filter open source Telephony software by OS, license, language, programming language, and project status.

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  • 1
    Automatic recording system for Electric Utility meter. Supported by Beijing Huaneng Geo-Scientific Hi-Tech. Co., China
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Tools and libraries for dialing URI addresses directly from telephone's numeric keypad w/o phone directories. Encoded uri (for instance, SIP VoIP phone number) consists of decimal numbers only and can be entered from any telephone or other device.
    Downloads: 0 This Week
    Last Update:
    See Project
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