Cisco CP-7985G Full English Product Description

Listing Title

Cisco CP-7985G Unified IP Video Desktop Phone (Dual SCCP / SIP Protocol), Integrated Manual-Tilt Focus Video Camera, 8.4-inch NTSC Color LCD Display, Dual 10/100BASE-TX Fast Ethernet Integrated Switch Ports for PC Passthrough, IEEE 802.3af Class 3 PoE Only (No Legacy Cisco Pre-Standard Inline Power), Full-Duplex Echo-Canceling Narrowband Hands-Free Speakerphone, Four Programmable Line Feature Keys, Four Core Function Hard Keys (Messages, Directories, Settings, Services), Dedicated Video Control Buttons (Selfview, PiP, Display, Brightness), Built-In RJ9 Dedicated Headset Port, HAC Hearing-Aid Compatible Handset, Matte Gray Integrated Video Desktop Chassis, Desktop Stand Only (Non-Wall Mountable), No Expansion Module Support, Ideal for Corporate Executives, Senior Managers and Office Staff Requiring Integrated Desktop IP Video Telephony Over Cisco Unified Communications Manager (CUCM)

Full Commercial Overview

The Cisco CP-7985G is a dedicated integrated desktop IP video phone within the Cisco Unified IP Phone 7900 Series ecosystem, uniquely engineered to combine full-featured VoIP voice calling and native NTSC IP video conferencing in a single all-in-one desktop unit, distinct from the audio-only touchscreen executive models such as CP-7970G / CP-7975G that rely on external USB cameras for video capabilityCisco.

Designed for executives, department managers and knowledge workers requiring point-to-point face-to-face video calling without separate desktop webcams or external monitors, the CP-7985G integrates a manually adjustable tilt/focus front camera, built-in 8.4-inch large-format color LCD monitor, wideband speakerphone and standard analog handset into a unified gray desktop chassisCisco.

This device supports dual native VoIP signaling protocols for enterprise unified communications deployments: proprietary SCCP (Skinny Client Control Protocol) optimized for Cisco Unified Communications Manager (CUCM), and open standard SIP v2 for Cisco Unified SRST disaster recovery gateways and third-party SIP PBX systems. MGCP protocol support is entirely omitted from this video-focused modelCisco.

Core Hardware & Feature Differentiators vs Other 7900 Series Models

1. All-in-one integrated NTSC video subsystem (unique to CP-7985G): Combines manual tilt/focus front-facing camera with protective lens cap, dedicated 8.4-inch color LCD monitor, hardware video control buttons (Selfview, Picture-in-Picture, Display toggle, Brightness adjustment) and built-in video processing hardware. All other 79XX series phones are audio-only and require external peripherals for video callingCisco.
2. 8.4-inch large-format NTSC color LCD display: Significantly larger screen than the 5.6-inch touchscreen panels on CP-7975G audio executive phones, purpose-built for viewing remote video participants during IP video calls. No touchscreen functionality; all navigation uses physical hard and soft keys.
3. Fast Ethernet 10/100 dual-port internal switch (no Gigabit Ethernet): Differentiates it from Gigabit-equipped executive models (CP-7971G-GE / CP-7975G); designed for standard office desktop bandwidth requirements without high-bandwidth PC passthrough prioritizationCisco.
4. IEEE 802.3af PoE exclusive power architecture: Incompatible with legacy Cisco proprietary pre-standard inline power; only compliant with standardized IEEE 802.3af Class 3 PoE network switches, matching modern enterprise LAN power specificationsCisco.
5. Specialized dedicated video control hard buttons: Unique physical controls for video self-preview, PiP overlay, screen power and brightness adjustment, absent from all audio-only 7900 series IP phonesCisco.
6. Fixed desktop-only chassis design: Not wall-mountable, unlike all other 79XX desk phones that support wall bracket installation; optimized exclusively for office desktop placement.
7. No expansion module compatibility: Lacks rear expansion connector ports for CP-7914/7915/7916 line expansion units, unlike multi-line executive audio phones (CP-7965G / CP-7975G)Cisco.
8. Factory pre-installed X.509v3 digital security certificates: Enables native device authentication against CUCM servers, streamlining enterprise network security compliance and eliminating manual certificate deployment overhead.

The chassis is constructed from matte gray rigid recyclable ABS plastic with an integrated desktop base stand; the magnetically secured handset rests on the left side of the unit, with the front camera mounted above the large LCD screen and a wideband speaker grille positioned below the keypad array. A protective lens cap for the front camera is stored in a dedicated rear chassis dock when not in use to prevent unintended video broadcast and lens scratchesCisco.

The CP-7985G reached official End-of-Sale (EoS) status many years ago; only limited critical security vulnerability and bug-fix maintenance support remains active, with no new feature firmware releases planned. Remote bulk provisioning, unattended mass firmware upgrades and centralized device monitoring are fully supported via TFTP auto-provisioning servers and embedded HTTPS web administration portal, fully compatible with Cisco CallManager 4.1 and later CUCM/CUCM Express releases, as well as Cisco Unified SRST fallback voice gatewaysCisco.

Hardware & Physical Design Architecture

1. Chassis & Mounting Options

• Form factor: Integrated all-in-one desktop-only unit with fixed base stand;no wall-mount supportand no detachable foot stand.
• Chassis material: Matte gray rigid recyclable ABS plastic, scratch-resistant for daily executive office workspace usage.
• Physical Dimensions (H × W × D, excluding handset): 34.65cm × 20.30cm × 20.25cm (13.64 × 7.99 × 7.97 inches).
• Total Unit Weight (including standard coiled handset): Approximately 1.5 kg (3.3 lbs)Cisco.
• Operating Environment (Indoor Use Only): Operating Temperature: 0°C ~ +40°C (32°F ~ 104°F) Storage Temperature: -10°C ~ +60°C (14°F ~ 140°F) Operating Humidity: 10% – 95% non-condensing Storage Humidity: 10% – 95% non-condensing

2. Key Layout, LCD Display & Control Hardware

The CP-7985G integrates a large dedicated 8.4-inch NTSC color LCD video display above the keypad, paired with a front adjustable video camera, specialized video control buttons, four programmable line feature keys, core telephony function hard keys and tactile dialing controls optimized for combined voice and video desktop calling workflows:

1. 8.4-inch NTSC color LCD video display: Large-format fixed color screen with adjustable backlight brightness, optimized for real-time remote participant video streams during IP video calls; displays Caller ID, call timers, local call history logs, XML enterprise application content, Unicode double-byte multi-language menu rendering, system clock, line status indicators and voicemail MWI alerts. No capacitive touch input; all interface navigation uses physical buttons and softkeys.
2. Front integrated video camera module: Manual tilt adjustment wheel and rotating focus ring for fine-tuning framing and image clarity; protective plastic lens cap with dedicated rear chassis storage dock to block the camera when video privacy is required. A top-mounted omnidirectional microphone captures audio for hands-free video conferencing.
3. Dedicated video control hard buttons (unique to CP-7985G): Four physical buttons for video functions – Selfview (local camera preview), Picture-in-Picture (overlay remote video on self-view), Display (toggle LCD screen power), Brightness (cycle screen backlight intensity).
4. Four vertical programmable tricolor LED illuminated line/feature keys: Visual real-time line state signaling for four independent DNs (solid green = idle line; solid red = active/held call; flashing red = incoming ringing call); supports BLF presence monitoring for shared extensions or colleague line status tracking.
5. Four independent dedicated one-touch fixed function hard keys: Messages, Directories, Settings, Services, providing instant access to core telephony and XML application features without multi-layer softkey navigation.
6. Standard 12-key tactile numeric dial pad (0–9, *, #) with rounded tactile keys compliant with ADA global accessibility standards for dialing in busy office environments.
7. Four context-sensitive dynamic softkeys positioned directly below the LCD screen, dynamically mapped to real-time on-screen menu options for call transfer, three-way audio/video conference, speed dial management and advanced telephony feature configuration.
8. Central five-way directional navigation rocker with integrated select button for scrolling corporate LDAP directories, call logs and device configuration menus, supplementary to video-specific hard controls.
9. Auxiliary dedicated control keys: Volume Up/Down rocker (adjustable decibel tuning for handset receiver, speakerphone and ringtone output), Redial shortcut key, End Call key, dedicated Mute hard key with status LED, dedicated Speakerphone hard key with status LED.
10. Vertical red Message Waiting Indicator (MWI) LED on the top chassis edge to notify users of unheard voicemail messages, with persistent steady red illumination until voicemail portal retrieval.
11. Built-in full-duplex echo-canceling hands-free wideband speakerphone with integrated grille below the keypad for two-way audio/video conference calls; dedicated RJ9 modular analog headset jack integrated on the chassis side for permanent wired headset connections during long-duration private voice/video calls.

3. Audio Subsystem & Supported Voice Codecs

• Ergonomic analog coiled narrowband handset with noise-isolating receiver, certified HAC (Hearing-Aid Compatible) to meet TIA 810A and ADA global accessibility standards for users wearing hearing assistive devices; supports magnetic coupling with approved hearing aids.
• Full-duplex echo-canceling narrowband hands-free speakerphone with integrated omnidirectional top microphone, optimized for clear two-way audio during IP video conference calls, with automatic acoustic feedback suppression and background noise reduction.
• Dedicated RJ9 modular analog headset port supporting all standard narrowband wired office headsets for long-duration private calls.
• Supported voice audio encode/decode codecs for SCCP/SIP media streams: G.711a-law, G.711mu-law, G.729a, G.729AB low-bitrate codec.
• Voice quality optimization features: Voice Activity Detection (VAD), Comfort Noise Generation (CNG), silence suppression, error concealment and adaptive acoustic echo cancellation to eliminate artificial silent line background noise during idle call periods; Intelligent Packet Loss Recovery (IPLR) for improved audio/video stream stability over lossy LAN linksCisco.

Network, Power & Hardware Interfaces

1. Dual 10/100BASE-TX Fast Ethernet Switched RJ45 Ports

Two auto-sensing 10/100Mbps Fast Ethernet ports with integrated mini internal network switch, enabling seamless daisy-chaining of standard-bandwidth desktop PCs without additional wall-mounted network jacks, reducing office cabling infrastructure costs:

• Primary WAN Network Port (labeled “10/100 SW”): Connects the IP video phone to corporate LAN switches, VoIP gateways or CUCM voice servers for SCCP/SIP call control signaling, RTP voice media streams and IP video RTP media traffic.
• Secondary PC Access Port (labeled “10/100 PC”): Provides direct Fast Ethernet wired network connectivity for attached laptops, desktop workstations or POS terminals routed through the phone’s integrated switch.

Supported networking standards: IPv4 addressing only (DHCP dynamic IP assignment or static manual IP configuration), Cisco Discovery Protocol (CDP), LLDP device discovery, 802.1Q voice VLAN tagging, 802.1p Layer 2 QoS traffic prioritization, DSCP differentiated services marking, STUN NAT traversal for remote branch office deployments, SNTP network time synchronization, native support for Cisco Unified SRST SIP fallback registration for WAN connectivity failure disaster recovery, IPLR packet loss recovery, TFTP firmware provisioning, Telnet remote administration, XML application transportCisco.

2. Dual Power Supply Options (IEEE 802.3af Class 3 PoE Only; No Legacy Pre-Standard Inline Power)

1. IEEE 802.3af Class 3 PoE (primary power source): Only compatible with official industry-standard IEEE 802.3af Class 3 PoE network switches;Cisco proprietary pre-standard inline power is not supported. Input rating: 44V–57V DC PoE power input from all compliant Cisco Catalyst PoE switches; typical power draw 0.3A at 48VDC (higher power consumption than audio-only phones due to LCD video screen and camera hardware).
2. Optional external 48V DC universal AC-to-DC power cube (sold separately, part number CP-PWR-CUBE-3=) for non-PoE network environments lacking PoE-enabled switches; regional country-specific AC power cords available as separate accessories.

3. Rear Panel Physical Interfaces

1. RJ11 modular handset jack for connecting the coiled narrowband handset cord
2. Dual RJ45 10/100 Fast Ethernet PoE switched ports (Network uplink + PC access port)
3. Dedicated RJ9 analog headset audio jack
4. No expansion module connector port (CP-7914/7915/7916 expansion modules are unsupported)
5. DC 48V auxiliary power input jack for optional external AC power adapter
6. Recessed pinhole password-protected factory reset button to restore all device firmware and configuration settings to factory default values
7. Camera lens cap storage dock (integrated rear chassis cutout)

Core Telephony & Video Feature Set

All voice and video calling features are provisioned via CUCM / Cisco Unified SRST / third-party SIP PBX auto-provisioning templates; routine voice/video call operations are triggered via dedicated video hard buttons, touch-free navigation rocker, dedicated independent function keys, LCD softkey navigation or dedicated physical Hold, Mute, Speakerphone and Volume keys:

1. Four-Line Multi-Call Voice & Video Handling Supports four independent directory number (DN) line registrations with multi-call-per-line appearance, enabling multiple concurrent active voice or video calls on each office line plus native call waiting functionality. Call hold, consultative call transfer and three-way ad-hoc audio/video conference calls are accessed via dedicated video controls or LCD softkey menus. Supports call swap between multiple active voice/video calls, automatic last-number redial via dedicated Redial key. Four vertical line keys support BLF presence monitoring for multi-user shared office auxiliary voice/video lines. SCCP mode supports native Cisco IP video calling between CUCM registered video endpoints (video features unavailable under SIP signaling mode).
2. Caller ID & Personalization Features Visual Caller ID name/number displayed on the large 8.4-inch NTSC color LCD screen; adjustable ringtone volume and more than 24 selectable distinct ringtone tone options, customizable unique ring alert patterns for internal vs external incoming voice/video calls. Local device configuration menu accessible via dedicated Settings hard key or video screen navigation for volume, ringtone and network parameter adjustments. Multiple configurable local speed dial numbers programmed via CUCM server-side settings or local phone menus. Multi-language menu support for over 30 global languages, supporting Unicode double-byte character XML-based localized application rendering.
3. Executive & Office Worker Voice/Video Workplace Calling Functions One-touch redial via dedicated physical key, persistent MWI voicemail indicator via LCD screen pop-up alerts and top chassis MWI LED, call forward all/busy/no answer routing rules configurable via CUCM/SIP PBX server-side settings, call park and call pickup functionality, intercom auto-answer calling for cross-department internal staff coordination, toll bar call blocking override support for authorized emergency outbound calling, Extension Mobility (EM) user profile roaming support for shared office workstations, local speed dial storage without reliance on external expansion modules (expansion hardware unsupported).
4. Local Call Log Storage Onboard persistent flash memory storage for dialed outgoing voice/video calls, received answered voice/video calls and missed incoming voice/video calls; full call history data viewable directly via the large LCD screen or embedded web administration portal.
5. Voicemail MWI Integration Native Message Waiting Indicator (MWI) notification delivered via SCCP/SIP SUBSCRIBE/NOTIFY messaging; visual LCD screen pop-up alerts plus steady red chassis MWI LED illumination notify users of unheard voicemail messages, with voicemail portal retrieval accessible via dedicated Messages one-touch hard key.
6. Dedicated IP Video Calling Feature Set (Exclusive to CP-7985G) Native point-to-point NTSC IP video calling between CUCM-managed video endpoints; hardware self-preview mode to adjust camera framing before initiating video calls; Picture-in-Picture overlay to simultaneously view remote participant video and local self-view; LCD screen power toggle to disable video display during audio-only calls; adjustable screen brightness for low-light office environments; camera privacy lens cap for instant video broadcast blocking; synchronized audio/video echo cancellation optimized for video conference workflows; QoS DSCP marking for separate prioritization of voice audio and video RTP media streams; IPLR intelligent packet loss recovery to reduce video frame stuttering on lossy LAN links.
7. Supported Security Call & Video Features Anonymous incoming call rejection, outbound caller ID blocking configurable via PBX/server-side settings, end-to-end encrypted SCCP/SIP call control signaling (TLS 1.2) and encrypted narrowband voice media streams (SRTP AES-128 encryption) for secure confidential executive office voice and video communications. Factory pre-installed X.509v3 digital authentication certificates enable native device identity verification against CUCM servers out of the box, eliminating manual certificate deployment steps for enterprise security policies.

Security & Remote Device Management Capabilities

1. End-to-End Encrypted Narrowband Voice & Video Signaling Communications TLS transport layer encryption for all SCCP/SIP voice and video call setup and control signaling; SRTP AES-128 encrypted RTP narrowband voice media data streams to prevent unauthorized wired or wireless call audio interception on shared corporate office network infrastructures. Factory preloaded X.509v3 identity certificates eliminate manual certificate provisioning overhead for enterprise network security compliance.
2. Multi-Tier Access Permission Controls Separate administrator and end-user access privilege levels protected by unique alphanumeric authentication passwords; password-locked factory reset function to block unauthorized wiping of shared office line registrations, speed dial configuration data and network provisioning parameters.
3. Centralized Auto-Provisioning & Unattended Firmware Upgrades Fully unattended remote bulk firmware upgrades pushed via TFTP secure auto-provisioning servers, fully compatible with CUCM, CUCM Express and Cisco Unified SRST SIP fallback voice gateways. Embedded HTTPS web-based local administration portal for on-site device configuration and real-time four-line voice/video registration status monitoring.
4. System Monitoring & Built-In Network Diagnostics Real-time device status tracking available via CUCM / Cisco Unified SRST management consoles, including online/offline LAN connectivity status, four-line SCCP/SIP voice/video registration state, active voice/video call session auditing and centralized syslog event logging for complete office network telephony and video audit trails; integrated built-in ping diagnostic tool for local LAN connectivity troubleshooting.

Environmental & Regulatory Compliance Certifications

• Regulatory EMI/EMC: FCC Part 15 Class B electromagnetic interference compliance, CE marking per EU EMC directive, AS/NZS CISPR22 Class B certification, ICES-003 Class B, VCCI Class B.
• Safety certifications: UL / C-UL 60950 Second Edition electrical safety certification, EN 60950 Second Edition (including A11 and A12), IEC 60950 Second Edition, CSA C22.2 No. 60950, AS/NZS 60950, GB4943 China national electrical safety standard.
• Telecom regulatory approvals: FCC Part 68 telecom terminal device certification, TIA 810A HAC hearing aid compatibility standard.
• Memory architecture: 8MB flash memory for persistent firmware, speed dial and network configuration storage; 32MB SDRAM runtime memory for SCCP/SIP narrowband voice and IP video call processing and media stream handling.
• Lifecycle Status: Long-discontinued End-of-Sale (EoS); limited critical security/bug maintenance support only, no new feature firmware development.
• Warranty: Standard one-year limited Cisco hardware warranty for commercial executive office, retail, hospitality and enterprise end-user deployments.

Key Specification Bullet Points

• Model Number: Cisco CP-7985G (Matte Gray Four-Line Integrated NTSC IP Video Desktop Unified IP Phone; No alternate white chassis variant available)
• Device Type: All-In-One Integrated IP Video Desktop VoIP Desk Phone (Dual Native SCCP / SIP Dual Protocol), Manual Tilt/Focus Front Video Camera with Protective Lens Cap, 8.4-inch NTSC Color LCD Video Display, Dual 10/100BASE-TX Fast Ethernet Integrated Switch Ports for PC Passthrough, Full-Duplex Narrowband Echo-Canceling Two-Way Hands-Free Speakerphone, Built-In Dedicated RJ9 Headset Port, Desktop-Only Chassis (Non-Wall Mountable), CP-7914/7915/7916 Expansion Modules Unsupported, IEEE 802.3af Class 3 PoE Only (No Pre-Standard Inline Power)
• Supported Telephony Protocols: SCCP (Skinny Client Control Protocol) Primary for Cisco CUCM / UCME (supports native Cisco IP Video Calling); SIP v2 Open Standard for Third-Party SIP PBX / Cisco Unified SRST Fallback (MGCP not supported)
• Supported Voice Audio Codecs: G.711a / G.711u, G.729a, G.729AB Low Bitrate Codec
• Display: 8.4-inch NTSC Color LCD Video Screen; Adjustable Backlight Brightness, Non-Touch Interface, Multi-Language Global Menu Support, Unicode Double-Byte Character & Rich Color XML Enterprise Application Rendering, Dedicated Video Hard Button Screen Controls
• Fixed Hardware Function Keys: Four Programmable Tricolor BLF Line/Feature Keys, Four Independent Dedicated Hard Keys (Messages, Directories, Settings, Services), Four Unique Video Control Hard Buttons (Selfview, PiP, Display, Brightness), Dedicated Hold, Redial, Transfer, Conference, Mute, Speakerphone Hard Keys; Four Dynamic LCD Context Softkeys, Five-Way Navigation Rocker with Select Button, Standard ADA-Compliant 12-Key Numeric Dial Pad
• Audio Features: HAC Hearing-Aid Compatible Narrowband Handset Receiver, Full-Duplex Echo-Canceling Two-Way Narrowband Hands-Free Speakerphone, Built-In Dedicated RJ9 Headset Port, VAD Voice Activity Detection, CNG Comfort Noise Generation, Silence Suppression & Error Concealment, Adaptive Acoustic Echo Cancellation, IPLR Intelligent Packet Loss Recovery for Audio/Video Streams
• Physical Interfaces: 1 x RJ11 Handset Port, Dual 10/100BASE-TX RJ45 Fast Ethernet Switched PoE Ports (Network Uplink + PC Access Port), Dedicated RJ9 Headset Jack, No Expansion Module Connector, 48V DC Aux Power Input Jack, Password-Protected Factory Reset Pinhole, Camera Lens Cap Rear Storage Dock
• Power Specifications: IEEE 802.3af Class 3 PoE Only (Cisco Pre-Standard Inline Power Not Supported); Optional Separate 48V DC Universal AC Power Cube (CP-PWR-CUBE-3=, Sold Separately)
• Mounting Method: Fixed Integrated Desktop Base Stand Only; Non-Wall-Mountable (No Wall Bracket Compatibility)
• Supported QoS & Networking Features: IPv4 DHCP/Static IP Assignment, CDP / LLDP Device Discovery, 802.1Q Voice VLAN Tagging, 802.1p Layer 2 QoS Prioritization, DSCP Differentiated Services Marking (Separate Voice/Video Queue Prioritization), IPLR Packet Loss Recovery, STUN NAT Traversal, SNTP Network Time Synchronization, Cisco Unified SRST Dual SIP Registration Support, TFTP Firmware Provisioning, Telnet Remote Admin
• Security Features: TLS 1.2 Encrypted SCCP/SIP Voice & Video Call Signaling, SRTP AES 128-Bit Encrypted Narrowband Voice Media Streams, Factory Pre-Installed X.509v3 Digital Authentication Certificates, Dual-Level Admin/User Password Access Control, Password-Locked Factory Reset, Embedded HTTPS Web Administration Interface
• Core Telephony & Video Call Features: Four Independent SIP/SCCP Line Registrations with BLF Presence Monitoring, Multi-Call-Per-Line Appearance, Supports Multiple Concurrent Voice/Video Calls + Call Waiting, Dedicated Video Hard Button Selfview/PiP/Screen Controls, Touchscreen-Free Softkey-Accessible Hold / Redial / Transfer / Audio/Video Conference Functions, Full-Duplex Two-Way Narrowband Hands-Free Speakerphone, Built-In Headset Support, SCCP-Exclusive Native Cisco IP Video Calling Between CUCM Video Endpoints, LCD Pop-Up MWI Voicemail Message Waiting Alerts, Anonymous Call Rejection, Outbound Caller ID Blocking, Call Forward All/Busy/No Answer, Call Park & Call Pickup, Intercom Auto-Answer Calling, Extension Mobility (EM) User Profile Roaming, No Expansion Module Support for Extra Line Keys, Local Programmable Speed Dials, Local Voice/Video Call History Log Storage, XML LDAP Corporate Directory Lookup, XML Hosted Enterprise Application Rendering, Multi-Language Global Menu Support, Manual Tilt/Focus Front Video Camera with Privacy Lens Cap
• Management Tools: TFTP Secure Remote Auto-Provisioning, Unattended Bulk Remote Firmware Upgrades, Embedded Web-Based Local Admin Portal, CUCM / Third-Party SIP PBX Centralized Device Monitoring, Syslog Event Logging, Built-In Ping Network Diagnostic Tool
• Target Deployment Scenarios: Corporate Executive private desktop workstations, senior department manager office desks, knowledge worker desktop stations requiring integrated all-in-one IP video telephony without external cameras or monitors, standardized enterprise LAN environments exclusively deployed with IEEE 802.3af PoE switches, offices prioritizing native desktop point-to-point video conferencing over separate audio-only executive phones with external video peripherals
• Lifecycle Status: Long-discontinued End-of-Sale (EoS); limited critical security/bug maintenance support only, no new feature firmware development
• Warranty: One-year limited Cisco hardware warranty

Model Quick Reference

• CP-7985G is the unique all-in-one integrated desktop IP video phone within the Cisco Unified IP Phone 7900 Series, supporting native SCCP (with built-in NTSC IP video calling) and open SIP / SRST fallback protocols, purpose-built for executives and office staff requiring unified voice and desktop video conferencing without external cameras or monitors. Key exclusive hardware features: integrated manual tilt/focus front video camera with privacy cap, dedicated 8.4-inch large-format NTSC color LCD video screen, four unique physical video control hard buttons (Selfview, PiP, Display, Brightness). Core differentiators separating it from all other audio-only 79XX series phones (CP-7940G/7965G/7975G): native on-board video hardware, non-wall-mount fixed desktop chassis, Fast Ethernet only (no Gigabit), no expansion module compatibility, higher PoE power draw for LCD/camera subsystems.
• Core positioning: Specialized four-line narrowband IP video desktop endpoint, the only dedicated integrated video phone in the entire 7900 series portfolio. Distinct from touchscreen audio executive models (7970/7975G) that lack built-in cameras and video screens, requiring separate USB video peripherals to support video calls. Optimized for single-desktop unified voice/video communications deployments where a standalone desktop video conferencing unit is preferred over separate audio phone plus external webcam/monitor combinations.
• Key internal series differentiation vs other 7900 series models:
  1. CP-7902G / CP-7905G / CP-7906G: Single-line entry audio-only phones, no LCD video screens, no built-in cameras, no video hard controls, Fast Ethernet, no expansion modules
  2. CP-7911G / CP-7912G: Single-line mid-tier audio-only phones, small non-touch monochrome LCD, no video hardware, no dedicated video buttons, Fast Ethernet
  3. CP-7940G / CP-7941G / CP-7942G / CP-7945G: Two-line audio-only executive phones, grayscale/color touch LCD (7945G), Fast/Gigabit Ethernet, no built-in camera/video screen, no dedicated video controls, no video call capability without external peripherals
  4. CP-7960G / CP-7961G / CP-7962G / CP-7965G: Six-line audio-only executive phones, grayscale/color non-touch LCD screens, Fast/Gigabit Ethernet, CP-7914 expansion module support, no integrated video camera or dedicated video hardware, video calling requires external USB camera accessories
  5. CP-7970G / CP-7971G-GE / CP-7975G: Eight-line touchscreen audio executive flagship phones, capacitive color touch LCD screens, Fast/Gigabit Ethernet variants, CP-7914 expansion module compatible, narrowband/wideband audio options, no built-in front camera or dedicated video control hard buttons; video functionality dependent on separate external USB camera peripherals
  6. CP-7985G: Unique four-line all-in-one integrated NTSC IP video desktop phone, proprietary front manual tilt/focus video camera with privacy lens cap, dedicated large-format 8.4-inch color LCD video screen, four exclusive physical video control hard buttons (Selfview, PiP, Display, Brightness), four programmable BLF line keys only, Fast Ethernet 10/100 dual-port switch (no Gigabit), IEEE 802.3af PoE exclusive power architecture, fixed desktop-only chassis (non-wall-mountable), no CP-7914 expansion module support, narrowband audio codecs only, native on-board hardware for point-to-point CUCM IP video calling without external camera/monitor peripherals
• Primary deployment advantage: Specialized all-in-one four-line desktop IP video telephony solution that unifies full-featured enterprise VoIP voice calling and native NTSC IP video conferencing into a single self-contained desktop unit, eliminating the need to deploy separate audio executive phones plus external webcams and desktop monitors for video calls. Delivers integrated front camera, dedicated large-format video LCD screen and purpose-built physical video navigation controls for streamlined executive desktop face-to-face communications, compatible with standardized IEEE 802.3af PoE enterprise LAN infrastructures, managed centrally via Cisco Unified Communications Manager (CUCM) with full TFTP auto-provisioning, remote firmware upgrades and centralized device monitoring support for multi-branch corporate office video telephony deployments.