IP-PBX3000 voice communication deviceDetailed product description：

IPPBX3000 is an enterprise communication system based on PSTN and IP softswitch technology, which has become the core product of enterprise level IP telephone systems. It uses TCP/IP protocol and open LAN packet switching technology to achieve many functions that traditional PBX cannot achieve, in addition to most of the functions that traditional PBX can achieve. IPPBX3000 supports digital relay, analog relay, and IP interface, and is interconnected with PSTN through digital relay (E1 or analog). The digital relay module adopts DSP architecture, real-time embedded operating system, non blocking switching, and supports various signaling such as SS7 (TUP/ISUP), ISDN PRI signaling (DSS1), and V5. The IP domain interface supports SIP and H.263. The IPPBX3000 system itself has softswitch functionality, which can accept registrations and manage registered IP users.

The IPPBX3000 communication system can seamlessly integrate with existing local area networks and PSTN communication networks, fully integrating voice communication into the company's data network, thereby establishing a unified voice and data network that can connect employees distributed in office locations around the world. Satisfied the comprehensive needs of maintaining the continuous operation and vigorous development of the enterprise.