The 4.0 version of Unity SIP.NET SDK is available as a free download on our website. The most popular version among the software users is 4.0. This software was originally designed by Konnetic. The program relates to Development Tools. This PC program is compatible with Windows XP Professional/7/8/10/11 environment, 32-bit version.
From the developer:
Konnetic's Unity SIP .NET SDK povides a fully RFC3261 compliant class library written for the .NET platform that runs on Microsoft's CLR or Mono.
SIP methods currently supported include REGISTER, INVITE, OPTIONS, ACK, BYE, CANCEL, INFO, UPDATE and MESSAGE.
Supports TCP, UDP and TLS transports plus HTTP Digest Authentication.
Includes Session Description Protoco
You may want to check out more software, such as VintaSoft Imaging.NET SDK, VintaSoft Barcode.NET SDK or VintaSoft Twain.NET SDK, which might be similar to Unity SIP.NET SDK.
General
Texting & Video calls