I currently carry a dual-sim phone to have two numbers, private and work each. I am not entirely happy with this setup however:

  • Dual sim phones aren’t common and cost more when I have to upgrade.
  • I need call recording for business, but android phones aren’t very clear when it comes to call recording support. I had to try and return several new devices.
  • I would love to have additional temporary phone numbers for privacy (e.g. retails).

And here’s my situation:

  • Google Voice is not available in my country. Plus, it’s Google.
  • Prepaid SIM cards are cheap and easy to acquire where I live.
  • I have a bunch of old spare android phones.

I was thinking, could I leave the SIM cards for private and work at home, inserted to phones/devices that are managed by a call-forwarding server, which transparently forward the calls to a third device I am actually carrying?

Self hosted Google Voice is what I would love to have.

  • wildbus8979@sh.itjust.worksEnglish
    161·
    1 year ago

    Asterisk / FreeSWITCH. Not sure why you insist on having a SIM card, it’s possible with both of these using cellular modems, but it’s a lot easier to just get a DID from a VoIP provider.

    • tvcvt@lemmy.mlEnglish
      2·
      1 year ago

      This is the route I’d go. I use FreePBX for all this, but my voip provider could do most of the work (voip.ms). There are decent softphone apps (Zoiper, Linphone, etc.) to initiate calls from and porting a number to the voip provider isn’t too difficult.

    • neutron@thelemmy.clubOPEnglish
      1·
      1 year ago

      I was thinking about preserving my phone numbers and all that. From what I’m reading, all it takes is a voip provider routing calls directly instead of my own equipment?