Cisco Unified SIP Phone 3900 Series

NOTE: This product is no longer being sold.

View the End-of-Life Notice to learn:

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Get basic IP communications to fit any budget

Replace traditional analog and digital phones with cost-effective VoIP communications. The Cisco Unified SIP Phone 3900 series combines an easy-to-use ergonomic design with basic communications features.

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Features and capabilities

Easy-to-use IP phone

The Cisco Unified SIP Phone 3900 series is a simple, eco-friendly solution for your communications needs. Place the phones on a desktop or mount them on a wall.

Multipurpose

The 3900 Series phones are a good fit for occasional-use environments like office lobbies, cafeterias, and hallways; retail sites; manufacturing facilities; and school classrooms.