🗹 5 Voice Line
🗹 320x240 VGA Color Pixel-based
🗹 4 Soft Keys
🗹 Menu-Driven Interface
🗹 Navigation Keys
🗹 Volume Control
🗹 Fixed Feature Buttons
🗹 Message Waiting Indicator
🗹 Wi-Fi Client Mode
🗹 Bluetooth Connectivity
🗹 LEDs
🗹 Multimedia Function Support
🗹 Cisco XML services interface (XSI)
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The Cisco SPA525G2 5-Line IP Phone with Color Display (NA) is a premium VoIP desk phone designed for small to medium-sized enterprises that require sophisticated connectivity, easy-to-use features and strong security measures. The SPA525G2 features a lively 3.2-inch QVGA color display and accommodates up to five active lines, making it perfect for professionals who handle multiple calls or extensions during the day. Bluetooth and Wi-Fi (802.11b/g) are integrated for flexible deployment options and seamless integration of mobile devices, while wideband audio and a full-duplex speakerphone guarantee that every conversation is clear and professional. This IP phone is equipped with features that boost productivity, such as Cisco Mobile Link for Bluetooth mobile phone pairing, multimedia functions like MP3 playback and digital photo viewing and compatibility with up to two expansion modules for use by executives or receptionists. Its dual switched Ethernet ports with VLAN support, Power over Ethernet (PoE) and USB 2.0 port make installation and connectivity easier. Advanced security measures like SIP over TLS and SRTP encryption safeguard your business communications, while remote provisioning and VPN support ease management for IT teams.
• 3.2” QVGA Color Display with high-resolution (320x240) screen for an intuitive, visually engaging user experience.
• Supports 5 Lines with five independent SIP registrations or shared numbers, each with tricolor LED status indicators.
• Dual Ethernet Ports with VLAN-capable 10/100BASE-T switched ports for PC passthrough and network flexibility.
• Power over Ethernet (PoE) with 802.3af support for simplified installation and reduced cable clutter.
• Integrated Bluetooth & Wi-Fi features Bluetooth for headset/mobile pairing and 802.11b/g Wi-Fi for wireless connectivity.
• Wideband Audio with HD voice quality for natural, clear conversations.
• Full-Duplex Speakerphone with high-quality hands-free calling for multitasking professionals.
• Multimedia Features such as MP3 playback, digital photo display, RSS feeds and video surveillance camera stream viewing.
• USB 2.0 Host Port for mobile charging or media access.
• Expansion Module Support that is compatible with SPA500S (32-button) and SPA500DS (30-button with display) for up to 64 extra keys.
• Advanced Security with SIP over TLS, SRTP, HTTPS and embedded SSL VPN client for secure communications.
• Remote Provisioning with secure remote configuration and software upgrades for IT efficiency.
• Mobile Link with bluetooth integration lets you make/receive calls and import contacts from your mobile phone.
🗹 Manage multiple lines, calls and features from a single, easy-to-use device—ideal for busy professionals and receptionists.
🗹 Wi-Fi and PoE support allow placement anywhere in the office without extra cabling.
🗹 Color display, multimedia functions and intuitive navigation streamline daily tasks and communications.
🗹 Bluetooth and USB integration enable mobile phone pairing and device charging right at your desk.
🗹 Expansion module compatibility lets your phone system grow alongside your business.
🗹 Advanced encryption and VPN support safeguard sensitive business calls and data.
🗹 Remote provisioning and configuration reduce IT workload and speed up deployment.
| Manufacturer | Cisco |
| Manufacturer Part Number | SPA525G2 |
| Product Name | Cisco SPA525G2 5-Line IP Phone with Color Display (NA) |
| Product Type | IP Phone |
| Body Color | Silver, dark gray |
| Body Material | ABS plastic |
| Cordless Phone Standard | IEEE 802.11g (Wi-Fi) |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Key Expansion Module Max Qty | 2 |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 5 |
| Volume Control | Yes |
| Indicators | Voice message waiting indicator |
| Additional Functions | Call timer, built-in clock, pager call, built-in digital audio player, RSS feeds, Cisco MonitorView, Intercom |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2, SPCP |
| Voice Codecs | G.722, G.729ab, G.711u, G.711a, G.726 |
| Lines Supported | 5 lines |
| Quality of Service | IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS) |
| IP Address Assignment | DHCP, static, PPPoE |
| Security | 128-bit WEP, 64-bit WEP, WPA, WPA2, 256-bit AES, WPS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | IP, TCP, TFTP, UDP, Cisco Discovery Protocol (CDP), ICMP, ARP, HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice |
| Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP) |
| Phone Directory Capacity | 300 names & numbers |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 3.2" |
| Display Resolution | 320 x 240 pixels |
| Backlit | Yes |
| Connections | Headset jack / sub-mini-phone 2.5 mm ¦ USB / 4 pin USB Type A |
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Table-top |
| Width | 8.4 in |
| Depth | 1.7 in |
| Height | 8.3 in |
| Weight | 31.7 oz |
| Service & Support | Limited warranty - 1 year |