Cisco Spa504g

Cisco SPA 501G

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