Poly CCX 400 Open SIP IP Phone | 5" Touchscreen | Power Supply – 84C14AA#ABA

Product Overview

The Poly CCX 400 (84C14AA#ABA) is an entry-level business media phone designed for reliable, everyday communication. Featuring a 5-inch color touchscreen with gesture-based multi-touch capability, this phone delivers an intuitive smartphone-like interface that reduces learning time and increases productivity. The Open SIP protocol ensures broad compatibility with major VoIP platforms and hosted services.

Audio quality is exceptional thanks to Poly HD Voice and Poly Acoustic Clarity technologies, delivering lifelike voice quality through the handset, speakerphone, or optional headset. Poly Acoustic Fence technology eliminates distracting background noise, while Poly NoiseBlockAI removes ambient sounds during speakerphone calls—even while you're talking. Full-duplex speakerphone operation with world-class echo cancellation ensures natural, interruption-free conversations.

The CCX 400 supports up to 24 SIP lines with pagination, dual Gigabit Ethernet ports for network connectivity and PC passthrough, and Power over Ethernet (PoE) for simplified deployment. This variant includes a power supply for locations without PoE infrastructure. Flexible headset connectivity via USB-A, RJ9, and EHS ports accommodates any working style, while optional wall mounting provides deployment versatility for common areas, lobbies, and shared workspaces.

Who Should Use This Product?

Common Area Deployments

Ideal for lobbies, break rooms, and shared workspaces where a reliable, easy-to-use phone is needed without dedicated user assignment.

Small Business Professionals

Perfect for growing businesses seeking an affordable entry-level IP phone with professional audio quality and modern touchscreen interface.

IT Administrators

Simplified provisioning and management via Poly Lens, with robust deployment tools and broad SIP platform compatibility.

Why Choose This Product

The Poly CCX 400 transforms business communication with professional-grade audio in an intuitive, easy-to-use package. Poly HD Voice and Acoustic Clarity technologies ensure every conversation is crystal clear, while Acoustic Fence and NoiseBlockAI eliminate background distractions—making this phone ideal for open offices and busy environments. The familiar smartphone-style touchscreen interface reduces training time and increases user adoption.

For IT teams, the CCX 400 offers simplified deployment and management through Poly Lens and standard provisioning tools. Open SIP compatibility ensures seamless integration with existing VoIP infrastructure, while PoE support and the included power supply provide flexible installation options. The dual Gigabit Ethernet ports with PC passthrough reduce cabling requirements, and optional wall mounting enables versatile placement throughout the organization.

Will This Work for Me?

Works With

  • Open SIP platforms including RingCentral, 8x8, Vonage Business, Nextiva, Asterisk, FreePBX, 3CX, and most SIP-based PBX systems

Requirements

  • PoE switch (802.3af) or included power supply
  • Gigabit Ethernet connection
  • SIP account credentials from PBX administrator

Software

  • Poly Lens (optional, for firmware updates and centralized management)

Note

This is the Open SIP variant with included power supply. For Microsoft Teams native experience, see Teams-certified variant (848Z8AA#AC3). Does not include built-in Bluetooth or Wi-Fi.

What's in the Box

  • CCX 400 Business Media Phone
  • Handset with handset cord
  • Desk stand
  • Network (LAN) cable - CAT-5E
  • Power supply (NA)
  • Setup sheet

Technical Specifications

Primary Attributes

Color: Black
Display Resolution: 720x1280
Display Size: 5"
Ethernet Ports: 2
Ethernet Speed: 10/100/1000 Mbps
Hard Line Keys:
Headset Port: rj9, usb-a
Phone Connectivity: IP / SIP
PoE Support: 802.3af (PoE)
Power Options: PoE or AC Adapter
SIP Lines: 24
USB-A Ports: 1
USB-C Ports:
Video Capable: No
Warranty: 12 months
WiFi: Optional Module

CCX Models (7)

View Poly CCX 505 MS Teams IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z79AA
Poly CCX 505 MS Teams IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z79AA
Poly logo

CCX 505 MS

SKU: 82Z79AA
Condition: New
Stock: 250+
$269.17
$431.95
Save $162.78
(38% off)
View Poly CCX 505 Open SIP IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | Power Supply – 84C16AA#ABA
Poly CCX 505 Open SIP IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | Power Supply – 84C16AA#ABA
Poly logo

CCX 505

SKU: 84C16AA#ABA
Condition: New
Stock: 244
$323.38
$518.95
Save $195.57
(38% off)
View Poly CCX 400 MS Teams IP Phone | 5" Touchscreen | PoE – 848Z8AA#AC3
Poly CCX 400 MS Teams IP Phone | 5" Touchscreen | PoE – 848Z8AA#AC3
Poly logo

CCX 400 MS

SKU: 848Z8AA#AC3
Condition: New
Stock: 250+
$222.42
$356.95
Save $134.53
(38% off)
View Poly CCX 505 Open SIP IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z82AA
Poly CCX 505 Open SIP IP Phone | 5" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z82AA
Poly logo

CCX 505

SKU: 82Z82AA
Condition: New
Stock: 250+
$302.81
$485.95
Save $183.14
(38% off)
View Poly CCX 600 Open SIP IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | Power Supply – 84C17AA#ABA
Poly CCX 600 Open SIP IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | Power Supply – 84C17AA#ABA
Poly logo

CCX 600

SKU: 84C17AA#ABA
Condition: New
Stock: 250+
$444.28
$712.95
Save $268.67
(38% off)
View Poly CCX 600 MS Teams IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z84AA
Poly CCX 600 MS Teams IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z84AA
Poly logo

CCX 600 MS

SKU: 82Z84AA
Condition: New
Stock: 250+
$383.82
$615.95
Save $232.13
(38% off)
View Poly CCX 600 Open SIP IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z85AA
Poly CCX 600 Open SIP IP Phone | 7" Touchscreen | Wi-Fi | Bluetooth | PoE – 82Z85AA
Poly logo

CCX 600

SKU: 82Z85AA
Condition: New
Stock: 141
$436.17
$699.95
Save $263.78
(38% off)