Product Details
| Manufacturer | CISCO |
| Model Number | SPA504G |
| Product Dimensions (L x W x H) | 8 x 2 x 8 inches |
| Date First Available | August 24, 2017 |
Product Description
The Cisco SPA504G is a 4-line VoIP phone featuring a large backlit LCD, dual switched 10/100 ports, and Cisco HD Voice, making it ideal for both hosted VoIP and premise-based IP PBX systems. Supporting SIP or SPCP protocols, it offers extensive features including LDAPv3 Corporate Directory Search, Cisco XML-based Corporate Directory, customizable logos and screensavers, and SIP third-party call control for server-based applications. The phone also supports Cisco's proprietary SPCP, a derivative of the SCCP protocol used on the Cisco UC500 platform. As part of the Cisco Small Business Pro product family, the SPA504G includes G.729 and G.722 wideband audio support, a menu-driven user interface, web-based GUI for remote provisioning, IP dialing support, high-resolution LCD display, 2.5mm stereo headset connector, AUX port for attendant consoles, high-quality audio handset, full-duplex hands-free speakerphone, hearing aid compatibility, TTY support, and compatibility with GN Netcom, Jabra, and Plantronics wired headsets. Optional accessories include the PA100 Power Adapter and MB100 Wall Mount Adapter.