How does cloud communication work?

Related questions

1. What does a PBX do?
2. What is VOIP and how does it work?
3. Can I use a regular phone with VoIP?
4. What is the difference between PBX and PABX?
5. What is required for VoIP?
6. What is cloud PBX?
7. Is VoIP a hardware or software?
8. What is the purpose of SIP in VoIP?
9. Does Whatsapp use VoIP?
10. Is 3cx Asterisk based?

Tags

1. #customers
2. #cloud
3. #attractive
4. #video
5. #services
6. #become
7. #deliver
8. #giving
9. #maintain
10. #because
11. #their
12. #voice
13. #hosting
14. #access
15. #servers
16. #platform
17. #providers
18. #communications
19. #applications