IP phone s400 from Sangoma entered its End of Sale (EOS) status as of this month (May 1).

The support for this phone ends on April 30, 2020.

As a replacement product the manufacturer suggests s305 model.

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NethVoice and NethSecurity can be two things – open source software solution and appliances with preinstalled open source software solutions.

The shortest description for the software part is as follows

• NethVoice is an open source IP PBX
• ...