Cisco SPA525G2‑NA‑N 5‑Line SIP Business IP Phone with Color Display & HD Voice
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Cisco
SPA525G2‑NA‑N – 5‑Line SIP Business IP Phone with Color Display & HD Voice
The Cisco SPA525G2‑NA‑N is a versatile 5‑line SIP business phone offering robust features and an intuitive color display, perfect for busy office professionals, receptionists, or executives. Designed to integrate seamlessly with small or medium enterprise VoIP environments, this phone combines HD audio quality, call handling flexibility, and broad interoperability with SIP-based platforms. With a crisp color screen, built-in speakerphone, dual Ethernet ports, and support for Power over Ethernet (PoE), it delivers a reliable and elegant desktop communications experience that improves productivity and connectivity in any workspace.
Features :
Under the hood, the SPA525G2 is powered by a dual-core processor and Cisco’s stable SIP firmware, enabling advanced call control and multi-tasking functionality. Its full-color 2.8-inch backlit LCD simplifies call management, directory browsing, and feature configuration with on-screen softkeys. The phone supports up to five simultaneous calls, each with dedicated line appearances, and comes equipped with 10 programmable buttons for line speed‑dial, busy lamp field (BLF), call park, and call pickup—customizable through XML or web-based provisioning. HD wideband audio codecs (G.722) and echo-cancelling speakerphone deliver clear, natural conversations.
Advanced Options :
Connectivity options are modern and flexible: two Gigabit Ethernet ports allow both phone and PC to share a single network drop, while PoE support eliminates clutter and power adapters. Additionally, an integrated 3.5mm headset port and optional Bluetooth USB dongle support makes it compatible with a wide range of wired and wireless headsets. Configuration and management are straightforward with DHCP, TFTP, HTTP/HTTPS provisioning, and support for TR-069 remote management in hosted environments. Regular firmware updates maintain compatibility, security, and feature enhancements.
Product Key Features
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2.8″ backlit color display with softkey functionality
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Supports 5 SIP lines with busy lamp field (BLF) monitoring
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10 programmable soft buttons for speed-dial, BLF, call features
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HD audio via G.722 codec and full-duplex speakerphone
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Dual 10/100/1000 Ethernet ports with PoE support
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Built-in 3.5 mm headset jack plus optional Bluetooth dongle
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XML display and visual call handling tools
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Secure SIP signaling with TLS, SRTP, and 802.1X support
Reliability & Performance :
The SPA525G2-N delivers enterprise-grade voice quality and user experience in compact desktop form. Its metal stand and sturdy plastic housing are designed for heavy use, while firmware ensures stable, secure operation and support for industry-standard protocols. Dual Ethernet ports maintain desk organization and eliminate extra drop requirements. The inclusion of PoE support reduces cable clutter and simplifies deployment. Whether in busy receptionist stations or executive offices, this phone’s HD voice clarity, programmable keys, and easy provisioning make it an ideal pick for productivity-driven environments.
Key Features :
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5 SIP lines with BLF and speed dial support
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Color display with 2.8″ backlit LCD and softkeys
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10 programmable feature buttons
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HD audio with wideband speakerphone
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Dual Gigabit Ethernet ports (PoE or AC adapter)
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3.5 mm headset jack and Bluetooth dongle support
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Secure SIP with TLS and SRTP
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Supports XML-led applications and custom screens
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Automatic provisioning via TFTP/HTTP/HTTPS/TR‑069
Specifications:
| Specification | Details |
|---|---|
| Model Number | SPA525G2‑NA‑N |
| Phone Type | 5‑Line SIP Business IP Phone |
| Display | 2.8″ Color LCD, 320×240 resolution |
| Line Support | Up to 5 SIP accounts |
| Programmable Keys | 10 configurable feature/line buttons |
| Speakerphone | Full-duplex, wideband HD (G.722) |
| Audio Codecs | G.711, G.723.1, G.726, G.729, G.722, G.729B |
| Ethernet Ports | 2 × 10/100/1000 Mbps; PoE or external adapter |
| Headset | 3.5 mm jack; optional Bluetooth dongle (USB) |
| Power Options | IEEE 802.3af PoE or 5V/1A external wall adapter |
| Security | TLS, SRTP, 802.1X, VLAN tagging, Cisco discovery protocol |
| Provisioning | DHCP, TFTP, HTTP/HTTPS auto-provisioning; TR‑069 supported |
| QoS Support | LPC, VLAN, DiffServ (ToS), SRTP encryption |
| Mounting | Desktop stand, optional wall-mount kit |
| Firmware | Upgradeable via HTTP/HTTPS/TFTP, supports hosted provider management |
| Dimensions (W×D×H) | 9.3 × 7.5 × 7.4 in (236 × 190 × 189 mm) |
| Weight | 2.2 lb (1.0 kg) |
| Warranty | 1‑Year Manufacturer Warranty |
Additional information
| Weight | 0.9 kg |
|---|---|
| Dimensions | 4.4 × 21.4 × 21.2 cm |
| Brand | Cisco |
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