- HP AllianceOne Integration
- Connectivity
- Convergence
- Phone Characteristics
- Warranty and support
The HP 4120 IP Phone Series is optimized for use with Microsoft Lync Unified Communications, and can support Office 365, Microsoft's familiar Office desktop suite combined with the latest, cloud-based versions of Microsoft's next-generation communications and collaboration services. All Lync-optimized IP phone features are supported by the HP 4120 IP Phone Series, including Microsoft's "Better Together" mode, which leverages Lync's powerful collaboration capabilities.