Avaya IP Office IP500 Trunk Card Analog 4 Universal V2

For businesses running an Avaya IP Office 500 V2 system that need to connect traditional analog phone lines, the Avaya IP Office IP500 Analog Trunk Card 4 Universal V2 (700503164) delivers reliable PSTN connectivity in a compact internal module. This card installs directly into an expansion slot on the IP500 V2 base unit, providing four analog trunk ports via RJ11 connectors. It supports loop start, ground start, and E&M signaling, making it compatible with a wide range of central office lines and legacy PBX tie lines. Caller ID is decoded in both FSK and DTMF formats, and built-in echo cancellation ensures clear voice quality on every call.

Key specifications

• Product type: Analog trunk card
• Compatible system: Avaya IP Office 500 V2
• Number of trunk ports: 4
• Interface: Universal analog (PSTN)
• Signaling: Loop start, ground start, E&M
• Caller ID: FSK and DTMF
• Echo cancellation: Yes
• Connectors: 4x RJ11
• Installation: Internal expansion module
• LED indicators: Yes (line status)
• Software requirement: IP Office R6.0 or higher
• Power: Supplied by IP500 V2 system
• Hot-swappable: No
• Form factor: Circuit board

Why choose it

This Avaya trunk card is a genuine OEM component, ensuring full compatibility and reliability with your IP Office 500 V2. It expands your system's analog line capacity without requiring external hardware, saving space and simplifying cable management. The universal analog interface means you can connect to virtually any standard PSTN line, and support for multiple signaling types makes it suitable for diverse telephony environments. With echo cancellation and robust caller ID handling, you get professional-grade voice quality and accurate call information.

Ideal use cases

• Connecting up to four analog PSTN lines to an Avaya IP Office 500 V2 system
• Businesses that require legacy line support alongside VoIP trunks
• Environments where ground start or E&M signaling is needed for specialized lines
• Expanding analog capacity without replacing the existing IP Office base unit

Good to know

The card is not hot-swappable; power down the IP Office 500 V2 before installation. It is powered directly by the host system, so no additional power supply is required. The card includes LED indicators for at-a-glance line status monitoring. Ensure your system is running IP Office Release 6.0 or later for full functionality.