Avaya IP500 V2 Control Unit (700476005)
The Avaya IP500 V2 Control Unit (700476005) is the core platform of the Avaya IP Office phone system, providing a scalable and flexible communications solution for small and medium-sized businesses. Supporting IP Office Release 6.0 and higher, the IP500 V2 serves as the central processing unit for voice, messaging, networking, and unified communications applications.
Designed to support a wide range of Avaya editions and expansion options, the IP500 V2 allows organizations to build and grow their communications infrastructure while maintaining reliability and performance.
Features
- Supports IP Office Release 6.0 and later
- Supports Basic Edition
- Supports Essential Edition
- Supports Preferred Edition
- Supports Advanced Edition
- Supports Partner Edition
- Supports Norstar Edition
- Four universal base card slots
- Supports digital station cards
- Supports analog station cards
- Supports VCM cards
- Supports expansion cards
- Supports ETR cards
- Supports combination base cards
- Supports IP500 trunk daughter cards
- Supports IP400 trunk cards using Legacy Card Carrier
- Two SD card slots
- System SD card required
- Up to 30 voicemail channels for Voicemail Pro and TAPI WAV sessions
- Eight integrated expansion ports
- Supports up to 12 expansion modules
- Dual 10/100 Mbps LAN ports
- Integrated WAN port
- Music on Hold port
- DTE port
- External relay connection for door entry control
- Professionally tested
- Warranty included
Expansion Support
Compatible with:
- Digital Station 16 Modules
- Digital Station 30 Modules
- Phone 8 Modules
- Phone 16 Modules
- Phone 30 Modules
- So8 Expansion Modules
- WAN3 Modules
- Analog Trunk 16 Modules
Supports:
- Up to 8 integrated expansion modules
- Up to 12 total expansion modules with optional 4-Port Expansion Base Card
Specifications
- Manufacturer: Avaya
- Model: IP500 V2 Control Unit
- Part Number: 700476005
- Product Type: IP Office Control Unit
- Base Card Slots: 4
- SD Card Slots: 2
- LAN Ports: 2 x 10/100 Mbps
- Expansion Ports: 8
- Maximum Expansion Modules: 12
- Voicemail Capacity: Up to 30 Channels
- WAN Port: Integrated
- Music on Hold Port: Yes
- Door Entry Relay Port: Yes
- Warranty: Included
Why Choose the Avaya IP500 V2 Control Unit?
The Avaya IP500 V2 is the foundation of an Avaya IP Office communications system, delivering the flexibility needed to support voice, messaging, networking, and collaboration applications. Its modular design allows businesses to scale their phone system as requirements grow while maintaining investment protection through broad compatibility with Avaya hardware and expansion modules.
Whether deploying a new business phone system or expanding an existing Avaya environment, the IP500 V2 provides a reliable platform capable of supporting a wide range of communications applications.
Professionally Tested
Each Avaya IP500 V2 Control Unit (700476005) is professionally tested to help ensure reliable performance and compatibility with supported Avaya IP Office environments.
Related Products
Looking for additional Avaya IP Office equipment? Browse our selection of IP500 expansion modules, digital and analog station cards, voicemail cards, IP Office licenses, business phones, power supplies, and telecom system components.





