Ozeki VoIP SIP SDK 12.1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
This PC software was developed to work on Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. The most popular versions among the software users are 12.1 and 1.8. The actual developer of the software is Ozeki Ltd. Ozeki VoIP SIP SDK lies within Development Tools, more precisely IDE.
From the developer:
Softphone is the short term for software telephone. It is a computer program that models the traditional telephone set and a software solution with which you can make telephone calls through the Internet using the Voice over IP protocol. Ozeki VoIP SIP SDK provides fantastic technology for softphone development.
You may want to check out more software, such as conaito VoIP EVO SDK, conaito VoIP SIP Client SDK or VaxVoIP SIP Server SDK, which might be similar to Ozeki VoIP SIP SDK.
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Automation