The Cisco Unified SIP Phone 3905 is a cost-effective entry-level IP phone that addresses the need for basic voice communications with common Cisco Unified Communications features in an attractive design that is also budget-friendly. The phone can fill the communication needs of cubicle retail classroom manufacturing floor and hallway as well as various wall-mounted deployments.

The single-line Cisco Unified SIP Phone 3905 supports two calls per line. Fixed keys for redial transfer and hold/resume along with a full-duplex speakerphone and two-line display which comes standard deliver a more productive easier-to-use and flexible endpoint experience. With its dual-port 10/100 Ethernet switch for network and PC connections the Cisco Unified SIP Phone 3905 offers IT organizations a cost-effective solution to reduce cabling infrastructure and administration costs at the desktop.

• Product Type - IP Phone.
• IP Phone Technology - VoIP.
• Connectivity Technology - Cable.
• Total Number of Phone Lines - 1.
• Call Forwarding
• Call Pick-up
• Call Waiting
• Conference Call
• Group Pick-up
• Messages
• Indicator
• Comfort Noise Generation
• Voice Activity Detection
• Multilingual Menu
• Voice Codec - G.711a G.711u G.729 G.729a G.729b.
• Dialer Type - Dial Pad.
• Display Color - Monochrome.
• Screen Resolution - 128 x 32.
• Network (RJ-45) - Yes.
• Number of Network (RJ-45) Ports - 2.
• PoE (RJ-45) Port - Yes.
• Communication Protocols - SIP RTCP.
• Buttons &Keys Type - Transfer/Conference Volume Control Hold Button Redial Navigation Mute.
• Color - Charcoal.
• Form Factor - Wall Mountable Desktop.