Telephony Modules and Expansion Boards
Flexible Modular Design.
IP PBX Scalability Made Easy.
Yeastar P-Series Appliance Edition (PAE) provide flexible telephony interfaces combination while allowing for future scalability with unique modular design. Besides the built-in rich SIP capabilities, you can decide what types of extensions and physical trunks you need in your telephone system. When your business expands, more uses and concurrent calls can also be added easily to meet growing business needs.
O2 Module
| Port | 2 RJ11 FXO Ports |
| Supported Models | P520, P550, P560 (requires EX08) P570 (requires EX08) |
| Termination | PSTN line |
SO Module
| Port | 1 FXO RJ11 Port + 1 FXS RJ11 FXO Port |
| Supported Models | P520, P550, P560 (requires EX08) P570 (requires EX08) |
| Termination | PSTN lines and Analog Telephone & Fax Machine |
S2 Module
| Port | 2 RJ11 FXS Ports |
| Supported Models | P520, P550, P560 (requires EX08) P570 (requires EX08) |
| Termination | Analog Telephone & Fax Machine |
4G LTE Module
| Port | 1 SIM card slot |
| Supported Models | P520, P550, P560 (requires EX08) P570 (requires EX08) |
| Description | 4G LTE Module provides full voice capabilities, high speed data transmission for P- Series PBX System, supporting 3G/4G network standard, VoLTE*, and powerful SMS features. |
B2 Module
| Port | 2 BRI Ports |
| Supported Models | P520, P550, P560 (requires EX08) P570 (requires EX08) |
| Description | B2 module provides support for two BRI ports, allowing the Yeastar PBX to be connected to an ISDN telephone network. |
EX08 Expansion Board
| Port | 8 RJ11 Ports |
| Supported Models | P560 (Max 1 expansion board only) P570 (Max 2 expansion board) |
| Supported Module | S2 Module, O2 Module, SO Module, B2 Module, GSM Module, 3G Module, 4G LTE Module |
| Description | EX08 has 4 onboard module slots and 8 interfaces on the panel for P560 PBX and P570 PBX. It allows users to flexibly customize IP PBX with unique modular design. |
EX30 Expansion Board
| Port | 1 E1/T1/J1 Port |
| Supported Models | P560 (Max 1 expansion board only) P570 (Max 2 expansion board) |
| Description | EX30 has 1 onboard E1/T1/PRI port to expand 1 E1/T1/PRI trunk for P560 PBX, and P570 PBX. It allows users to flexibly customize IP PBX with unique modular design. |
D30 Expansion Module
| Supported Models | P560 (Max 1 unit of D30 only) P570 (Max 2 unit of D30) |
| Description | D30 is a DSP module, used to expand the capacity of PBX. 1 unit of D30 module increase 100 extension and 30 concurrent calls 2 unit of D30 module (only on P570) increase 200 extension and 60 concurrent calls |
How to install Module on Yeastar PBX?
This video shows how to install modules on Yeastar P550.
Jump to 23 second of this video to see the installation process.
More Products from Yeastar
Yeastar S-Series, LTE Gateway, BRI Gateway, FXO Gateway, FXS Gateway, Analog VOIP Gateway and add-on for S-Series.
