Cisco SPA502G IP Phone

Service and Support DetailsLimited warranty - 1 year Service and Support1 year warranty Call WaitingYes Additional FeaturesOn-hook dialing music on hold built-in web server Automatic RedialYes Firmware UpgradableYes Key Expansion Module Max Qty2 Call ForwardingYes Function ButtonsConference button speakerphone button transfer button headset button mute button hold button redial button Volume ControlYes Menu OperationYes Ringer ControlYes IntercomYes IndicatorsVoice message waiting indicator speakerphone indicator headset SpeakerphoneYes ( digital duplex ) Conference Call Capability3-way Additional FunctionsCall timer built-in clock pager call Voice Mail CapabilityYes Dialer LocationBase Dialer TypeKeypad Caller IDYes Call HoldYes Call TransferYes Call ServicesVoice Mail Caller ID Call Waiting Call Forwarding Call Transfer Call Hold Lines SupportedSingle-line Network Ports Qty2 x Ethernet 10Base-T/100Base-TX Designed ForSmall Business Pro Unified Communications 320 with 4 FXO Product TypeVoIP phone Manufacturer Warranty1 year warranty Product DescriptionCisco Small Business SPA 502G - VoIP phone VoIP ProtocolsSIP SIP v2 SPCP Main FeaturesMultiple VoIP protocol support integrated Ethernet switch Power over Ethernet (PoE) support Voice CodecsG.

722 G. 729a G. 711u G. 711a G. 726 DisplayLCD display - monochrome Body ColorSilver dark gray Display FeaturesBacklit IP Address AssignmentDHCP Voice FeaturesComfort noise generation (CNG) voice activity detection (VAD) HD Voice Security256 bit AES Quality of ServiceIEEE 802.1Q (VLAN) Differentiated Services (DiffServ) IEEE 802.1 p Type of Service (ToS) Network ProtocolsIP TCP TFTP UDP ICMP ARP HTTP DNS HTTPS Network FeaturesNetwork Address Translation (NAT) Power Over Ethernet (PoE) SupportYes Connections1 x headset jack/ sub-mini-phCisco Spa502G 2-Line Ip Phone Voip Sip Sip V2 Spcp Part Of The Cisco Small Business Series The Sip Based Cisco Spa502G 1-Line Ip Phone Has Been Tested To Ensure Comprehensive Interoperability With Equipment From Voice Over Ip (Voip) Infrastructure LeWeight2Height 8.3W idth 8.4L ength 1.7"