Cisco SPA504G

Shared line appearances moving over both dispersed and local locations, easy and simple station moves, and hundreds of configuration options and feature implementations give the SIP-based Cisco SPA504G 4-line IP telephone the ability to meet classical business requirements while also offering the many emerging benefits of IP telephony. And as a model in the Cisco Small Business Pro Series, the SPA504G provides wide-ranging operational compatibility with leading VoIP infrastructure providers, offering quick deployment to your customers.

Buy: $112.90
Lease: $4.52


  • For business or home office use
  • Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
  • Monochrome backlit display for ease of use, aesthetics, and on-screen applications
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • Dual switched Ethernet ports for connecting a computer behind the phone, reducing cabling costs
  • Wideband audio for unsurpassed voice clarity and enhanced speaker quality
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
  • Supports up to two Cisco® SPA500S Expansion Module, adding up to 64 additional buttons*
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business