A Complete IP PBX System
Embrace Boundless Communications

Yeastar P-Series Appliance Edition is an IP PBX system that unifies voice, video, applications, and more. Full-featured, flexible, and secure, it offers three appliance model options with user capacity ranging from 50 to 500. In addition to SIP trunks, P-Series IP PBX also supports PSTN, EI/TI/PRI, ISDN BRI, and GSM/3G/4G, empowering you and your employees to communicate from desktops, IP phones, mobile phones, and on the web effortlessly. As a full-featured IP PBX & UC solution, P-Series Appliance Edition will meet the daily communication needs for every SME organization.

Voice, Video, and Collaboration in One IP PBX

P-Series PBX Appliance Edition fulfills your everyday communication needs with a complete suite of features, from Linkus UC Clients and a robust call center solution to remote working and a web-based video conferencing solution.

Flexible Modular Design
IP PBX Scalability Made Easy

The telephony interfaces are completely modular and customizable. Use telephony modules, expansion boards, and DSP modules to easily add more telephony interfaces and expand system capacity.

S2: 2 FXS ports to connect 2 analog telephones

O2: 2 FXO ports to connect 2 analog PSTN lines

SO: 1 FXS port and 1 FXO port for PSTN fallback

B2: 2 NT/TE BRI ports

GSM/3G: 1 channel for GSM voice calls

4G LET: Enable 4G cellular data on SIM card

To add more telephony interfaces, go for the expansion boards.

EX08 has 4 onboard module slots and 8 interfaces on the panel, while EX30 has 1 onboard E1/T1/PRI port.

P560 supports one expansion board and P570 allows two.

As your business expands, more uses and concurrent calls can also be added easily to meet growing needs.

Each DSP module gives you an extra 100 VoIP users and 30 concurrent calls, and you can add up to 1 DSP module to your P560 and up to 2 DSP modules to your P570.

An IP PBX That’s Easy to Deploy, Use, and Manage