AudioCodes C435HD IP Phone - Corded, Wall Mountable

The AudioCodes C435HD IP Phone is designed to elevate professional communications with a focus on reliability, clarity, and seamless daily use. Engineered for busy offices, contact centers, and hybrid work environments, this corded desk phone delivers high-definition voice, easy provisioning, and flexible installation options that adapt to changing workflows. Its sleek black finish mirrors the sophistication of modern corporate spaces while its robust construction ensures long-lasting performance in high-traffic settings. Whether you’re outfitting a single workstation or deploying a multi-user communications system, the C435HD is built to support clear conversations, efficient call management, and a frictionless user experience across teams and departments.

• Crystal-clear HD voice with wideband audio and advanced acoustic improvements, ensuring natural conversations and precise call details even in noisy environments. This enhances call accuracy, reduces miscommunications, and improves overall meeting productivity across departments such as sales, support, and operations.
• Corded reliability with a straightforward desktop or wall-mount installation, giving you flexible placement without concerns about battery life or wireless interference. The C435HD is designed to stay securely connected to your network while providing consistent performance that professional users expect from a business-grade IP phone.
• Versatile installation options to fit your space and workflow, including wall-mount capability and a compact desktop footprint. The phone’s ergonomic keypad, well-spaced navigation controls, and clear display provide quick access to essential features, reducing training time for new staff and accelerating onboarding for temporary teams or contractors.
• Rich telephony features that streamline daily tasks, including programmable line keys, call transfer, hold, conferencing, and easy access to voicemail and directory services. The C435HD is designed to integrate with standard SIP-based systems, enabling smooth interoperability with your existing PBX or UC platform.
• Enterprise-grade security and provisioning support, with options for secure auto-provisioning, encrypted signaling, and robust access controls. This makes the C435HD suitable for regulated industries and organizations that require reliable, scalable, and centrally managed communications devices.

Technical Details of AudioCodes C435HD IP Phone

Technical specifications for AudioCodes C435HD IP Phone vary by region and model configuration. For the most accurate, up-to-date details, consult the official product page or your authorized distributor to confirm specifications tied to the UPC/SKU in your region. The information provided here covers typical capabilities you can expect in enterprise deployments and is intended to complement your procurement process.

• Form factor: Corded desktop IP phone with wall-mount capability for flexible installation options
• Network and power: RJ-45 Ethernet interfaces with support for Power over Ethernet (PoE) and an optional external power adapter
• Audio: High-definition voice with wideband support and noise suppression to optimize clarity for both incoming and outgoing calls
• User interface: Intuitive keypad and navigation controls designed for quick access to lines, speed dials, and commonly used features
• Security and provisioning: Supports secure provisioning workflows and standard security practices for enterprise deployments

how to install AudioCodes C435HD IP Phone

• Choose a placement either on a clean desktop surface or mount the phone on a wall using the built-in mounting option to suit your workspace layout.
• Connect the Ethernet cable from the C435HD to your local network port and ensure the second Ethernet port (if present) is linked to your PC or network device as required by your deployment.
• Provide power via Power over Ethernet (PoE) from a PoE-enabled switch or connect an external power supply if PoE is not available in your network infrastructure.
• Obtain SIP provisioning details from your IT administrator and configure the phone’s network settings through the web-based management interface or auto-provisioning service supported by your UC platform.
• Test a few calls to verify audio quality, dial tone, and feature access. Adjust handset, speaker, and ringer volumes as needed, and customize programmable keys for speed dial, conferencing, or directory access to optimize your workflow.

Frequently asked questions

• Q: Is the AudioCodes C435HD suitable for large office environments?

  A: Yes. The C435HD is designed for professional settings and supports standard SIP-based telephony, with features that help manage multiple concurrent calls and provide reliable voice quality across the workspace.

• Q: Does the C435HD support wall mounting?

  A: Yes. The unit is designed to be both desktop-friendly and wall-mountable to accommodate diverse office layouts and space constraints.

• Q: Can I power the C435HD via PoE?

  A: In most configurations, the phone supports Power over Ethernet (PoE). If PoE is not available, an external power adapter can be used as an alternative power source.

• Q: What kind of network security and provisioning does it offer?

  A: The C435HD supports standard security practices for enterprise deployments, including secure provisioning workflows and encrypted signaling where supported by your SIP/UC platform.

• Q: What features are programmable on the C435HD?

  A: The phone typically includes programmable line keys and quick-access features such as call transfer, hold, and conferencing to streamline daily call handling and productivity.

• Q: Where can I find the exact specifications for my region?

  A: Exact specifications vary by region and SKU. Refer to the official AudioCodes product page or your licensed distributor for the precise UPC/SKU-based details and supported codecs.