

The Poly CCX 505 Microsoft Teams Business Media IP Phone (82Z79AA) is an intuitive touchscreen desk phone designed for professional Microsoft Teams communications across offices, home-working environments and modern business workspaces. Certified for Microsoft Teams, the CCX 505 provides straightforward touch access to contacts, meetings and voicemail, helping users manage everyday communications efficiently.
Featuring a 5-inch colour multi-touch LCD display with 720 x 1280 resolution, the CCX 505 provides a clear and easy-to-navigate interface. Integrated Poly HD Voice and Poly Acoustic Clarity technologies help deliver professional audio, while Poly Acoustic Fence reduces distracting background noise when using the handset or a wired headset and Poly NoiseBlockAI helps remove background noise during speakerphone conversations.
With dual Gigabit Ethernet ports, integrated dual-band Wi-Fi, Bluetooth 4.2, USB-A and USB-C connectivity, the CCX 505 provides flexible installation and accessory options. Built-in IEEE 802.3af Power over Ethernet (PoE) further simplifies compatible wired installations by allowing the phone to receive power through the network connection.
The Poly CCX 505 82Z79AA is certified for Microsoft Teams, providing an intuitive Teams calling experience straight out of the box. Its touchscreen interface provides convenient access to contacts, meetings and everyday communications, making it particularly suitable for organisations using Microsoft Teams as their primary communications platform. HP confirms the CCX 505 is Microsoft Teams certified.
The CCX 505 features a 5-inch (12.7 cm) colour LCD touchscreen with a 720 x 1280 native resolution and 9:16 aspect ratio. Its gesture-based multi-touch interface provides straightforward operation, while an on-screen virtual keyboard, adjustable font sizes, screensaver, voicemail support and normal and dark display modes further enhance usability.
Poly HD Voice helps deliver clear, natural-sounding business conversations, while Poly Acoustic Clarity provides full-duplex conversations with acoustic echo cancellation and background noise suppression.
The phone also supports a comprehensive selection of audio codecs, including G.711 A-law and μ-law, G.722, G.729AB, iLBC and OPUS.
The CCX 505 incorporates Poly Acoustic Fence technology, which helps eliminate distracting background noise when using the handset or a compatible wired headset.
For hands-free conversations, Poly NoiseBlockAI helps remove most background noise when using the speakerphone, helping conversations remain clear in busy office and home-working environments.
Integrated 2.4 GHz and 5 GHz Wi-Fi provides additional installation flexibility, making the CCX 505 particularly useful in home offices and hard-to-cable business locations. HP specifically highlights integrated Wi-Fi as one of the advantages of the CCX 505.
Please Note - When the phone is not powered via PoE, Wi-Fi operation requires the optional external power adapter.
Integrated Bluetooth 4.2 allows compatible wireless headsets to be connected to the CCX 505. The phone also provides a dedicated RJ-9 headset port, USB headset support and EHS connectivity for compatible headset configurations.
This provides users with flexibility to move between the traditional handset, hands-free operation and a compatible business headset according to their preferred working style.
The CCX 505 provides 2x RJ-45 10/100/1000 Mbps Gigabit Ethernet connections, designated for LAN and PC connectivity.
This provides high-speed wired network access while allowing a compatible computer to share the workstation's network connection through the phone, helping reduce the number of separate network points required at a desk.
Built-in auto-sensing IEEE 802.3af Power over Ethernet Class 0 enables the CCX 505 to receive power through compatible PoE network infrastructure.
This can simplify desk installations by removing the requirement for a separate mains power connection. Maximum power consumption is specified at 13W.
An optional 48V DC, 0.52A, 25W external AC/DC power adapter is available separately.
The CCX 505 features:
These connections provide additional flexibility for compatible media, storage applications, headsets and expansion accessories.
The CCX 505 supports a wide range of professional telephony features, including call hold and resume, call forwarding, transfer, call waiting, call pickup, Do Not Disturb, speed dial, redial, call logs, conference bridging and call park/retrieve.
It also supports up to 24 SIP registrations, providing extensive capability for professional communications environments. Availability of individual software-enabled features can depend on the service provider, IP PBX or communications platform being used.
For larger business deployments, the CCX 505 supports Poly Lens, Poly Zero Touch Provisioning and Polycom Device Management Service for Service Providers (PDMS-SP).
Cloud management and a Web UI accessed through the device IP address provide additional administration options, helping IT teams deploy and maintain compatible phones across business environments.
A comprehensive range of network security technologies helps protect business communications, including 802.1X authentication, SRTP media encryption, digest authentication, encrypted configuration files, HTTPS secure provisioning, password login and Transport Layer Security (TLS).
The Poly CCX 505 can be wall mounted using the optional Poly Wall Mount Kit, providing greater installation flexibility where desk space is limited or a fixed telephone position is preferred. Ideal for offices, reception areas and shared workspaces, wall mounting helps create a tidy and accessible communications setup while keeping valuable desk and worktop space clear.
| Technical Parameter | Specification Value |
| Product | Poly CCX 505 |
| Part Number | 82Z79AA |
| Product Type | Business Media IP Phone |
| Platform | Microsoft Teams |
| Compatible Operating System | Android 12 |
| Display | 5 Inch (12.7cm) Colour LCD |
| Display Resolution | 720 x 1280 |
| Aspect Ratio | 9:16 |
| Touchscreen | Gesture-Based Multi-Touch |
| Audio | Poly HD Voice |
| Ausio Enhancement | Poly Acoustic Clarity |
| Noise Reduction | Poly Acoustic Fence / Poly NoiseBlockAI |
| Speakerphone | Full Duplex |
| Audio Codecs | G.711 A-law / μ-law, G.722, G.729AB, iLBC & OPUS |
| SIP Registrations | Up to 24 |
| Ethernet | 2x RJ-45 10/100/1000 Mbps – LAN & PC |
| Wi-Fi | Integrated Dual-Band 2.4 GHz & 5 GHz |
| Bluetooth | Bluetooth 4.2 |
| USB | 1x USB 2.0 Type-A / 1x USB 2.0 Type-C |
| Headset Connectivity | RJ-9 / USB / Bluetooth / EHS |
| Hearing Aid Compatibility | Compatible with Hearing Aids |
| Power | IEEE 802.3af PoE Class 0 |
| Optional Power Adapter | 48V DC, 0.52A, 25W – Sold Separately |
| Management | Poly Lens/Poly Zero Touch Provisioning/PDMS-SP/Cloud Management/Web UI |
| Security | 802.1X / SRTP / Digest Authentication / HTTPS / TLS |
| Desk Stand | Adjustable - 2 Positions |
| Product Details | |
|---|---|
| Colour | Black |
| Manufacturer's Code: | 82Z79AA |
| EAN | 0197497342741 |
| Warranty | 12 months |
| Manufacturer | Poly |
| Product Type | |
| Line Type | VoIP/SIP |
| Handset Series | Polycom CCX Series |
| For use with | Microsoft Teams |
| Wi-Fi | Wi-FI |
| Please Note | |
| Please note | All information is provided for reference only. If you are unsure about any of the features listed, please check the manufacturer's official information. |