Description

Cisco SPA301-G2 IP Phone : Original part number SPA301-G2 Product name Cisco SPA301 1-Line IP Phone Specifications Of Cisco SPA301-G2 IP Phone : Product name Cisco SPA301 1-Line IP Phone Class of product IP Telephone (SIP) Port WAN N/A Port LAN 1x 10/100BaseTX (RJ45) Number of supported VoIP lines 1 Pcs Number of FXS ports for phone (RJ11) 0Pcs Supported VoIP protocols SIP v2 – Session Initiation Protocol ver.2SRTP – Secure Real-time Transport ProtocolSTUN – Simple Traversal of UDP through NATsSIP – Session Initiation Protocol Sound encrypting protocol ITU G.711aITU G.726ITU G.729abITU G.722 Supported protocols and standards AD – Voice Activity Detection CNG – Comfort Noise GenerationPLC – Packet Loss ConcealmentRTCP – Real Time Control ProtocolSNTP – Simple Network Time ProtocolNAT – Network Address TranslationTCP/IP – Transmission Control Protocol/Internet ProtocolUDP – User Datagram ProtocolDHCP Client – Dynamic Host Configuration Protocol ClientDNS – Domain Name SystemARP – Address Resolution ProtocolIPv4 – Internet Protocol version 4WEP 64/128-bitWPA-PSK (Pre-Shared Key)SSL – Secure Sockets LayerDSCP – DiffServ Code PointICMP – Internet Control Message ProtocolRTP – Real-time Transport ProtocolIEEE 802.3 – 10BaseT Management, monitoring and configuration WEB management Additional phone’sfunctions Call Waitingconference callRedialCall ForwardingHold keyCLIP – Calling Line Identification Presentationspeed dial keysRedial Additional functions AES EncryptionVoice Mail Box Standard accessory Telephonepachcord RJ45, UTP, cat. 5software and drivers on CDAC adapter Additional information Provisioning (HTTP, HTTPS, TFTP),Usability:Message waiting indicator light12-button dial padMedia:High-quality audio handset Accessibility:Hearing aid compatibilitySupport calls between TTYs