PLANET IPX-1800 series IP PBX system are designed and optimized for the SMB, and SOHO daily communications. The IPX-1800 is the next generation voice communication platform for the small to medium enterprise. Designed as an open, scalable, and highly reliable telephony solution, the IPX-1803 is able to accept 30 extension registrations, and effectively scales from under 30 users to as many as 50-user enterprise. Designed to run on a variety of VoIP applications, the IPX-1803 provides centralized call control, auto-attendant, voice conferencing, PSTN access, and IP-based communications. The IPX-1800 series divided into two models: the IPX-1803 integrates up to 4 telephony interfaces, including 3 FXO (Foreign eXchange Office, FXO), 1 FXS (Foreign eXchange Station, FXS); the FXS interface in IPX-1803 provides lifeline functionality; the IPX-1804 integrates 4 FXO telephony interfaces to become a feature-rich PBX system that supports seamless communications between existing PSTN calls, analog, IP phones and SIP-based endpoints.

The IP PBX integrates telephony call processing, call control, voice mail, and a widely PBX application programming interface into a highly scalable architecture designed to support both traditional circuit-based and the Internet telephony service within a distributed enterprise communications network.

With IP PBX, standard SIP phones can be easily integrated in your office; plus the auto-config feature, you may integrate our IP Phone VIP-153T / VIP-153PT, and the ATA (analog telephone adapter) series - VIP-156 / VIP-157 to build up the VoIP network deployment in minutes.

Allowing distributed IP technology to meet traditional voice services, with proactive management interface, the IP PBX in the daily business processes, enterprises can make people more productive, more intelligent tasks, and more customer satisfaction.