Cisco SPA504G IP Phone – Technology Bazar

The Cisco SPA504G IP Phone is a robust 4-line SIP desk phone offering enterprise-quality voice performance, wideband audio, Power over Ethernet (PoE), dual Ethernet ports, and support for expansion modules—designed to enhance productivity in small to medium business environments.

Key Features

Four independent SIP voice lines with shared line appearance and intuitive soft-key navigation
Wideband audio + full-duplex speakerphone for clear, natural conversations
Monochrome backlit LCD display with context-sensitive navigation and on-screen soft keys
Dual Gigabit Ethernet ports (phone + PC) with PoE support for network efficiency
Advanced telephony features: transfer, conferencing, call park, intercom, voicemail, paging, caller ID
Secure remote provisioning and management—supports auto-configuration, diagnostics, and firmware upgrades
Expandable with up to two extension modules (adds up to 64 programmable BLE/line keys)
Ideal for small to medium offices needing high-tier functionality and scalability

Category: IP Phones Brand: Cisco

Description
Reviews (0)

The Cisco SPA504G is a feature-rich, business-class IP desk phone designed to meet the communication needs of executives, receptionists, and high-volume users. Supporting four independent SIP voice lines, the SPA504G includes wideband audio for crystal-clear conversations, along with full-duplex speakerphone capabilities and practical telephony features like call transfer, conferencing, call park, intercom, voicemail indication, and paging.

Equipped with a monochrome backlit display, four dynamic soft keys, and dual Gigabit Ethernet ports (with pass-through), this model simplifies connectivity by allowing a PC to share a single network drop—reducing cabling clutter.

The phone supports PoE for simplified deployment and includes robust provisioning options—such as secure remote provisioning, real-time diagnostics, firmware upgrades, and XML/SCP-based configuration management—ensuring seamless setup and scalable support. It also accommodates up to two Cisco SPA500S extension modules for up to 64 additional programmable keys, making it highly expandable.

Whether placed in executive suites, cubicles, or front desks, the SPA504G delivers reliable telephony with flexibility, clarity, and security.