Do someone has knowledge about 3CX system for call center?

Do someone has knowledge about 3CX system for call center? And can we integrate 3CX into Frappe/ERPNext.

Hi @noumanyousafkhan:

3CX v20 offers REST API (XAPI) for configuration purposes, but still have not API REST for call control (seems it will be released soon …)

Alternative, you can use call flow designer to build some kind of integration with a .NET agent …