Opening a call-center - what is better to work with?

Question

Telephony

Good afternoon!
I decided to do something of my own and open a call-center at home. Tell me, with whom is it better to cooperate in terms of ip-telephony? What programs are better to use? I will be grateful. Thank you for your attention.

Answer 1

oktell is a turnkey solution.
want to set up your own - can look here www.2600hz.com

Answer 2

look here . there are many more articles, I think you will find what you are looking for.