What are the differences between elastix 4 and 5?

Question

Asterisk

Hello!
There is not much information about this on the Internet (almost none), so I want to ask those who know :))
What are the real differences between Elastix 4.0.76 (the image that I was lucky to find) and Elastix 5 ??
There is an acute question about what to install, but so far, apart from the fact that with the fifth version of elastix, it has rolled down and sold out, I can’t find anything else.
PS: maybe you will advise another assembly for these purposes?

Answer 1

they merged with 3cx. they have a good build for debian, but they really want a lot of money, I would advise you to freebpx and crm separately

Answer 2

and why pure Asterisk does not suit you?

Answer 3

https://cloud.mail.ru/public/JvTC/23XWnX5N4 4th