Model | SPA525G |
Display | Color 3.2-inch QVGA TFT LCD with 320 x 240 resolution |
Ethernet Ports | Dual switched 10/100BASE-T ports |
Headset Port | RJ-9 port for wired headset |
Speakerphone | Full-duplex speakerphone with AEC |
Voice Codecs | G.711a, G.711u, G.722, G.726, G.729a, G.729ab, iLBC, and Internet Low Bitrate Codec (iLBC) |
Protocols | SIP, SIP v2, and SPCP with Cisco Unified Communications 500 Series |
Power over Ethernet | IEEE 802.3af Power over Ethernet (PoE) or optional 5V DC power supply |
Programmable Buttons | 5 line/feature keys with dual-color LED and 4 context-sensitive soft keys |
Call Handling | Call waiting, call forwarding, call transfer, 3-way conferencing, call hold, call return, and more |
Audio Quality | High-quality wideband audio and superior echo cancellation |
Security | HTTPS (SSL), SIP over TLS, VLAN tagging, and more |
Compatibility | Compatible with Cisco Unified Communications 500 Series, 3rd party SIP applications, and hosted IP telephony systems |
Directory | Up to 1000 entries in the phone directory |
Conference | Up to 5-party audio conference |
Call History | Up to 60 incoming, outgoing, and missed calls |
Messaging | Voice messaging support |
Language Support | Multi-language support |
Dimensions | 212mm x 212mm x 46mm (8.35in x 8.35in x 1.81in) |
Weight | 1.54 kg (3.4 lbs) |
Warranty | 1-year limited warranty |
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