3CX Phone System for Windows is a software-based IP PBX that replaces a proprietary hardware PBX / PABX. 3CX’s IP PBX has been developed specifically for Microsoft Windows and is based on the SIP standard, making it easier to manage and allowing you to use any SIP phone (software or hardware).
Dinstar Technologies Co., Ltd. is one of top-rank global telecommunication enterprises, dedicated themselves to VoIP, unified communication and wireless mobile network etc. for more than 12 years.
Dinstar has the most complete VOIP gateway products line, which covered GSM/CDMA/LTE Wireless Gateway, E1/T1 Trunk Gateway, FXS/FXO Analog Gateway, SIMBANK and SIMCLOUD system etc.
Dinstar products and services have been widely deployed and recognized by telecom operators, system integrators, and enterprises around the world.