What is the difference between VoIP and IP telephony?

Related questions

1. How does cloud PBX work?
2. Are cell phones VoIP?
3. Is VoIP better than landline?
4. How much should a phone line cost?
5. What is IP PBX system?
6. Can I use VoIP at home?
7. Does VoIP need phone line?
8. How much does a VoIP phone system cost?
9. What is the difference between PBX and VoIP?
10. What is SIP server?

Tags

1. #carry
2. #interchangeably
3. #terms
4. #remote
5. #using
6. #technology
7. #single
8. #system
9. #voice
10. #within
11. #internet
12. #location
13. #phone
14. #reach
15. #refers
16. #across
17. #public
18. #often
19. #telephony
20. #network
21. #traffic
22. #private
23. #locations