What is PSTN used for?

0 views

I dislike this

Related questions

  1. Can I use normal phone for VoIP?
  2. What is a SIP phone number?
  3. What is PBX cloud?
  4. How is VoIP used?
  5. Are VoIP calls free?
  6. What is PSTN and PBX?
  7. Can I use VoIP phone at home?
  8. What is called Sip?
  9. How does VoIP work at home?
  10. How does a VoIP call work?

Tags

  1. #service
  2. #phone
  3. #lines
  4. #dedicated
  5. #voice
  6. #analogue
  7. #being
  8. #technology
  9. #switched
  10. #basic
  11. #whereby
  12. #while
  13. #copper
  14. #other
  15. #purpose
  16. #cannot
  17. #transmit
  18. #business
  19. #circuit
  20. #small