Why is the Telephony industry moving over to VOIP / IP Telephony so fast, in-spite of the high reliability of Analog/ Digital PBX, and the high costs of IP Phones? Lets find out the advantages of IP PBX over Analog-Digital PBX, in this article.
This article is about the advantages and disadvantages of VOIP over traditional analogue/digital telephony. There are so many points that are mentioned as the advantages of VOIP all over the internet but they also hide a lot of information behind such points. So this article is an attempt to represent what they say and what they don't specifically about VOIP/IP PBX.