Cisco SPA 508G 8-Line IP Phone

Cisco Small Business IP Phones are full-featured VoIP (Voice over Internet 
Protocol) phones that provide voice communication over an IP network. The 
phones include traditional features, such as call forwarding, redialing, speed 
dialing, transferring calls, conference calling, and accessing voice mail. Calls can 
be made or received with a handset, headset, or a speaker.

The Cisco Small Business IP phones contain Ethernet ports that link them to the 
computer network. They also have secondary Ethernet ports that allow another 
Ethernet device, such as a computer, to be connected to the network through the 
IP phone.

Cisco Small Business IP phones require a separate power source. You can power 
the phones by connecting them to a switch that provides Power over Ethernet 
(PoE), or by using the optional a Cisco PA100 power adapter

Features

• Pixel based 128 x 64 monochrome LCD display
• 8 voice lines and 4 independent SIP registrations
• 4 soft key buttons and 4-way navigation cluster
• Supports wideband audio
• Fixed features include:
  • Mute, hold, headset, settings, and volume control
• Voicemail retrieval button and message waiting light
• Built-in high quality microphone, full-duplex speakerphone, integrated 2.5 mm headset jack
• 2 Ethernet LAN ports with integrated switch (100BASE-T)
• Can add up to two Cisco SPA500S Expansion Modules for 64 additional buttons
• POWER OVER ETHERNET: Full-featured 8-line business-class IP phone supporting Power over Ethernet (PoE)
• CONNECTIVITY: Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
• EASY TO USE: Easy installation and secure remote provisioning, with menu-based and web-based configuration

Includes

• Cisco SPA508G IP phone
• Handset Cord
• Ethernet Cord
• Handset
• Phone Stand

References

• Data Sheet
• Quick Start Guide