Replace traditional analog and digital phones with cost-effective IP communications.

  1. General Details

    The Cisco Unified SIP Phone 3900 Series combines a simple, easy-to-use ergonomic design with basic communications features.

    These phones are an ideal, earth-friendly solution to meet your communications needs in many environments:

    • Office cubicles
    • Retail sites
    • Manufacturing facilities
    • Classrooms
    • Hallways

    The Cisco Unified SIP Phone 3900 Series can be placed on a desktop or wall-mounted.

    The Cisco SIP Phone 3905 can be the ideal solution for:
    • Occasional-to-light voice communications
    • Deployments where a headset is not required
    • Settings where basic telephony feature capabilities meet your needs
    • Environments where a basic level of endpoint security is sufficient

  2. Features

    The Cisco Unified SIP Phone 3905 includes the following features:
    • Full-duplex speakerphone for 2-way conversations
    • Built-in IEEE 10/100 switch to reduce desktop clutter and installation costs for desktop deployments
    • Support for 2 concurrent calls per line with a busy trigger
    • Graphical monochrome 2-line display
    • Message-waiting indicator (MWI) light
    • Volume control rocker
    • Fixed feature keys for one-touch access to redial, transfer, hold/resume, mute, and speakerphone
    • Single-fold foot stand for optimal viewing and comfortable use of keys

  3. Documents
  4. Related Products