Audience
Telecommunications, ITSP, Call centers, Contact centers, CTI, customer services, Health care, BPOs
About ICTPBX
ICTPBX is an open source, carrier-grade PBX platform built for ISPs, ITSPs, and service providers. It combines FreeSWITCH 1.10 as the media engine with FusionPBX 6.6 for PBX configuration, unified through the ICTCore REST API and managed from a modern Angular 13 web dashboard.
Unlike hosted PBX solutions, ICTPBX runs entirely on your own infrastructure. You control your data, your tenants, and your billing. Scale from a handful of extensions to thousands of seats without per-user licensing costs.
It’s built for multi-tenant deployment. Each tenant gets their own isolated PBX environment with custom branding, quota limits, and role-based access control.
Core capabilities:
SIP extensions, ring groups, call queues (ACD), and IVR menus
Voicemail, conferences, time conditions, and call flows
SIP trunks (gateways), inbound DID routing, call blocking
Multi-tenant with per-tenant branding and quota management
Voice, fax (T.38/FoIP), SMS (SMPP), and email on one platform