Dynamic IT Networks

Aimed at knowledge workers and executives, the 8800 Series offers high-quality voice and video communications. Key features include:

• HD audio and optional video capabilities

• Support for Cisco Unified Communications Manager and third-party call control

• Models like 8841, 8851, 8861, and 8865

Designed for cost-effective, reliable voice communications, the 7800 Series is suitable for both small and large businesses. Features include:

• Wideband audio for crystal-clear voice

• Energy-efficient design

• Models like 7811, 7821, 7841, and 7861

The latest addition to Cisco's VoIP lineup, the 9800 Series combines voice, video, and collaboration features. Highlights:

• Integration with Cisco Webex and other collaboration tools

• Modern user interface with PhoneOS

• Models like 9841 and 9861

Entry-level VoIP phones suitable for common areas and occasional use. Features:

• Basic telephony functions

• Single-line support

• Model: 3905

Legacy series offering a range of models for various business needs. Notable models include:

• 7940G and 7960G: Managerial-level phones with multiple line support

• 7970G and 7971G-GE: Color touchscreen phones with advanced features

• 5-inch widescreen VGA color display (800x480)
• Built-in 720p HD video camera
• Full-duplex speakerphone with wideband audio
• Gigabit Ethernet ports (PC + network)
• Integrated Bluetooth 4.0 for wireless headset support
• PoE (Power over Ethernet) support
• Cisco IP Phone Firmware (SIP-based)
• Adjustable foot stand and ergonomic design

• 5-line grayscale display (800x480 resolution)
• HD voice quality with wideband audio
• Full-duplex speakerphone
• Dual Gigabit Ethernet ports (network + PC)
• Power over Ethernet (PoE) support
• SIP protocol support for unified communications
• Fixed feature buttons: transfer, hold, conference, voicemail, mute
• Ideal for open workspaces and call desks

• 4 programmable lines or features (SIP-based)
• 3.5-inch white backlit grayscale display
• High-quality wideband audio with full-duplex speakerphone
• 2 × 10/100/1000 Gigabit Ethernet ports
• Integrated PoE (IEEE 802.3af Class 1)
• Fixed function keys: voicemail, transfer, hold, conference, headset, mute, speaker
• Navigation cluster with select button
• Wall-mountable design (kit sold separately)
• Supports Secure SIP, SRTP, 802.1X authentication

• High-definition wideband audio for crystal-clear conversations.
• Large backlit display for call information and navigation.
• Expandable microphone coverage for large meeting rooms.
• PoE capability for simplified cabling.
• Secure communication with SRTP and TLS.