Panasonic Exchange NS520

Panasonic KX-NS520 Expansion Cabinet – Scalable Solution for NS500 PBX Systems

Upgrade your business communication system with the Panasonic KX-NS520 Expansion Cabinet, the ideal add-on for enhancing the capabilities of the Panasonic KX-NS500 Hybrid PBX system. Designed to accommodate growing telephony needs, this expansion unit delivers increased flexibility, scalability, and robust performance to support dynamic office environments.

Key Features and Benefits:

• ✅ Seamless Integration – Specifically engineered to work with the Panasonic KX-NS500, the KX-NS520 ensures smooth and reliable system expansion with minimal configuration effort.

• ✅ Built-in Capacity – Comes equipped with 16 internal extension ports, making it perfect for businesses expanding their workforce or adding new departments.

• ✅ Optional Expansion Modules – The cabinet supports various optional cards to expand functionality, including:

  • 6 incoming analogue lines

  • 2 electric doorphone interfaces

  • Up to 24 digital internal extensions

  • Up to 24 analogue internal extensions

  • 1 E1/T1 PRI interface (frame)

• ✅ Flexible Extension Options – Expand both digital and analogue extensions to match your office hardware preferences and existing infrastructure.

• ✅ Future-Proof Communication – Supports both traditional telephony and IP integration, ensuring your system evolves with your business needs.

• ✅ Cost-Effective Scalability – Avoid the high cost of replacing entire systems—scale up gradually by adding only what you need.

Ideal For:

• Growing businesses using the Panasonic NS500 PBX system

• Multi-department offices needing additional phone lines or intercom stations

• Enterprises integrating door communication systems or requiring E1 connectivity

The Panasonic KX-NS520 offers a reliable and professional-grade solution for businesses that require more from their communication systems. Whether you’re adding new team members, enhancing security access with electric door phones, or preparing for larger call volumes, this expansion cabinet is built to support your growth—efficiently and affordably.