Low current systems
Yeastar P-Series Expansion Boards and DSP Module (EX08 / EX30 / D30)
Brand
Yeastar
View Product
→
AZEIDK Solutions
Integrated Engineering Solutions for Safer Facilities
Fire protection, low current systems, and electromechanical solutions.
Fire Protection & Life Safety
Fire Alarm SystemsAddressable and conventional detection and alarm→Fire Fighting SystemsSprinkler networks, fire pumps and components→Special Fire Suppression SystemsGas and aerosol systems for sensitive equipment→Kitchen Fire Suppression SystemsHood and cooking equipment protection→Smoke Extraction & Emergency VentilationSmoke control to keep escape routes usable→Fire-Rated Doors & Emergency ExitsFire-rated doors and exit hardware→Electromechanical & Contracting
HVAC, Electrical & Plumbing WorksElectromechanical (MEP) works coordinated with fire protection and low current systems→Smart Buildings & Systems IntegrationNetworks, CCTV, access control, fire alarm and BMS working as one→General ContractingProject delivery and trade coordination, with life safety built in from day one→Engineering delivery process
Regulatory & compliance support

Fire Alarm Systems
Addressable and conventional fire alarm systems, designed, installed and tested by AZEIDK
Need the right engineering solution?
Talk to the AZEIDK Team →
Entry-level on-premises IP PBX appliance for up to 20 users and 10 simultaneous calls. Its four RJ11 ports can be fitted as analog extension (FXS), PSTN (FXO) or ISDN BRI lines, and it accepts one 3G/4G channel. It runs the same P-Series software as the larger models, without API and hotel PMS integration.
| Model | P520 |
|---|---|
| Base / Max Users | 20 / 20 |
| Max Concurrent Calls | 10 |
| Max FXS Ports | 4 |
| Max FXO/BRI Ports | 4 |
| Max 3G/4G Ports | 1 |
| E1/T1/J1 Ports | None |
| RJ11 Ports | 4 (FXS, BRI or FXO) |
| Network Ports | WAN port, LAN port |
| Storage Slot | TF card slot |
| Power Interface | DC 12V (supplied power supply) |
| Other | Antenna socket, reset button |
Source: Yeastar official product page and official datasheet. Supplied in Saudi Arabia by AZEIDK with installation and technical support.
View the product’s full specifications and technical information in the official catalogue.
Explore more products available in this category.