Cisco CP-3905

Cisco 3905 Unified SIP Phone

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.

Cisco 3905 Unified SIP Phone Overview

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.

The VoIP phone is also eco-friendly, taking advantage of reground and recyclable plastics to deliver a more earth-responsible solution.

Cisco 3905 Unified SIP Phone Features:

• Adjustable volume levels
• Auto barge
• Call forward
• Call pickup
• Call waiting
• Call transfer
• Conference
• Forced Authorization Codes (FAC)
• Group call pickup
• Message-waiting indicator
• Music on hold
• Private-line automatic ringdown (PLAR)
• Redial
• Shared line
• Audio codec support:
• G.711a, G.711, G.729, G.729a, and G.729ab.
• Voice quality: Comfort-noise generation (CNG) and voice-activity-detection (VAD) programming is provided on a system basis.
• Configuration options:
• Dynamic Host Configuration Protocol (DHCP) client or static configuration
• Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
• Domain Name System (DNS)
• Provisioning and manufacturing:
• Web server for configuration and statistics
• Real-Time Control Protocol (RTCP) support and monitoring
• Syslog