Cisco SPA504G Features & Functions:
- 4-Line Phone
- Dual switched ethernet ports
- IEEE 802.3af PoE (Power Over Ethernet)
- Supports SIP or SPCP protocol
- G.729 and G.722 Wideband Audio Support
- Menu driven user interface
- Web based GUI, remote provisioning
- IP dialing support
- Hi Res LCD Display
- 2.5mm stereo headset connector
- AUX port (SPA932 or SPA500S attendant console is supported)
- High quality audio handset
- Full duplex hands free speakerphone
- Hearing aid compatibility (HAC)
- Support calls between TTY's
- Works well with GN Netcom, Jabra and Plantronics wired headsets
- Optional PA100 Power Adapter and MB100 Wall Mount Adapter