While setting up a SIP phone at home, I noticed something surprising - most SIP providers don't seem to offer any kind of encryption on the connection; both voice data and login data is done in clear ...

Using such an address will let a SIP connection set up a phone call but it won't be encrypted. To create an encrypted call, your device needs to add SIPS instead of SIP at the start of the address.

The In:Quality USB SIP Codec has saved the bacon of many broadcasters and radio presenters by providing an affordable way to broadcast from home. The coronavirus outbreak has had a major impact on the ...