Another VOIP plugin that could connect your Epesi to Freeconet system (for example: https://fcn.pl) and allows making calls right from the particular contact chart in Epesi system.
Commercial Epesi License for Premium modules
MIT license for Epesi Core and CRM
Free CRM · ERP · Free RAD · Epesi Cloud
Forum · Documentation · Premium Support
Github · SourceForge · Softaculous ·