Gianluca Interlandi via tde-users wrote:
I think that today for informal (non-businness) calls, Google Meet and whatsapp have become very popular.
so do Signal and Telegram
if I am not mistaken you can buy subscription and use PSTN
But I recall that I was looking into SIP providers in the past. They are (were) cheaper than local telecom.
Somehow unrelated but I wanted to write a client for TDE that would utilize the HSP bluetooth protocol, so that I can call over the headset via the mobile. Unfortunately I never find time to work on it :/ and it hangs in the backlog. On the command line it works :), should be also working with SIP phone
BR