The Cisco SPA502G provides comprehensive interoperability with Cisco UC300 and UC500 systems as well with SIP compatible equipment from VoIP infrastructure leaders.
Cisco SPA502G Features
Pixel based 128 x 64 monochrome LCD display
Supports one voice line with one SIP registration
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, and 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
Powered via 802.3af PoE or optional 5V DC power supply (see accessory below)
Cisco SPA502G Compatibility
SIP compatible for use with open source IP PBX platforms, hosted telephony solutions, and Cisco SPA9000
SPCP compatible for use with Cisco Unified Communications 300 (UC300) and 500 (UC500) Series for Small Business
Cisco SPA502G IP Telephone Datasheet
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