The Cisco 7841-3PCC is a 4-line Gigabit IP Phone that meets the needs of both information workers and managers who have moderate voice communications requirements. The Cisco 7841-3PCC is an Open-SIP IP phone designed to work with 3rd party control platforms.

Features

• Display: White backlit, greyscale, 3.5-inch (396x162 pixels) display
• Call Appearance: Four voice lines
• Fixed Feature Buttons: Messaging, Service, Directory, Hold/Resume, Transfer, Conference, Volume Control, Speakerphone, Headset, and Mute
• Navigation Keys:  Two-way navigation and select keys
• Programmable Line/Feature Keys: 4 programmable keys that support either lines (such as directory numbers), or call features (such as speed dialing).
• Programmable Softkeys: 4 buttons
• Button Module Expansion: No
• Speakerphone: Includes high-quality, 2-way speakerphone
• Audio: Wideband audio enhances clarity with the handset, speaker, or headset
• Wall-Mountable: Yes, requires optional Cisco 7800 Series Wall Mount Kit (CP-7800-WMK=)
• Ethernet Connectivity: Dual Gigabit Ethernet (10/100/1000) line interface (PC Pass Through & Network Connection)
• Bluetooth: Not available
• WiFi: Not available
• Headset Port: Includes RJ9 headset port with EHS support
• Message Waiting Indicator: Yes
• Adjustable Tilt Display: No
• Network Security: Certificates, Image authentication, Device authentication, File authentication, Signaling authentication, Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128, Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256, Encrypted configuration files, 802.1X authentication, Cryptography

Power Requirements

• Supports 802.3af Power-over-ethernet (PoE)
• Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see optional accessories)

System Compatibility

• Asterisk - Interoperability Tested – Release (1.8+)
• Broadcloud - Interoperability Tested and Certified
• Broadsoft Broadworks - Interoperability Tested and Certified – Releases 19sp1, 20sp1, 21sp1, 22sp1
• Centile - Interoperability Tested and Certified – Release Istra SP 9.2
• Metaswitch - Interoperability Tested and Certified – Release 9.3
• Compatible with a wide variety of open source PBX systems or Hosted Cloud Solutions (Cisco Webex, Vonage Business, Ring Central, Nextiva, 8x8, etc)
• Check with your VoIP service provider for compatibility confirmation

Package Contents

• 7841-3PCC IP Phone
• Desk Stand
• Handset with cord
• Network Cable

Product Reference Guides

• Cisco 7841 Datasheet