Infinian Technology Dealer, Distributor and Partner of Cisco IP Phones: Cisco 8800 Series (Flagship Series – Mid to High-End), Cisco 7800 Series (Cost-Effective for Business Use), Cisco 6800 Series (Entry-Level VoIP Phones), Cisco 7900 Series (Legacy Series) and Cisco Video & Conference Phones in India – Bangalore, Chennai for Price/Cost Call: 9739091119
Cisco IP Phones are a range of VoIP (Voice over IP) devices used for business communication, integrating with Cisco Unified Communications systems like CUCM (Cisco Unified Communications Manager), Webex Calling, and Cisco CallManager.

Cisco IP Phone Series Overview
1. Cisco 8800 Series (Flagship Series – Mid to High-End)
- Models: 8811, 8821 (wireless), 8841, 8851, 8861, 8865
- Features:
- High-res color displays
- HD audio, Bluetooth, Wi-Fi (select models)
- Gigabit Ethernet ports
- USB for headset/expansion
- Use Case: Enterprises, executives, and conference rooms
2. Cisco 7800 Series (Cost-Effective for Business Use)
- Models: 7811, 7821, 7841, 7861
- Features:
- Grayscale display
- Wideband audio
- Power over Ethernet (PoE)
- No Bluetooth/Wi-Fi
- Use Case: Mid-range business use, call centers, banks
3. Cisco 6800 Series (Entry-Level VoIP Phones)
- Models: 6821, 6841, 6851
- Features:
- Basic LCD screen
- Wideband audio
- USB port for headset (some models)
- Use Case: SMBs, branch offices
4. Cisco 7900 Series (Legacy Series)
- Models: 7911, 7940, 7965, 7975, etc.
- Features:
- Many models are EoL (End of Life)
- Basic display, limited features compared to newer models
- Use Case: Legacy deployments only
5. Cisco Video & Conference Phones
- Cisco 8832: Conference room phone with 360° audio
- Cisco DX Series (DX650, DX70, DX80): Android-based video collaboration devices with touchscreens
🔧 Key Features (Depending on Model)
- SIP/Multiplatform Firmware (3PCC) or CUCM support
- Integrated security (SRTP, TLS)
- Color displays and touchscreen options
- Headset support (wired, Bluetooth, USB)
- Expansion module support (for receptionists)
📦 Common Business Packages
- Cisco IP Phone + PoE Switch + CUCM license
- Webex Cloud Calling bundle
- IP Phone AMC / deployment and provisioning support