Features
Back light on LCD display Support SIP G.722 high definition voice codec and HD headset support Dual RJ45 port with switch function 7 programmable keys Support RJ-9 professional call center earphone port and 3.5mm earphone Customized right tone for different regions Auto provision of configuration file and firmware Independent Login/Logout key Support POE VoiP Support SIP protocol RFC3261 RFC2543 Support Call Forward Call Transfer Call Hold Conference Call Support DND Call Park Call Pickup Support Auto Answer Support Redial Speed Dial Support Black Lick Limit List Support In band audio RFC2833 and SIP Info DTMF Voice Tone generation and Local DTMF re-generation according with ITU-T Codec G.711 G.722 G.726 G.729 G.723 HD voice support AGC(Auto Gain Control AEC Auto Echo Cancellation VAD Voice Activity Detection CNG Comfort Noise Generation
Networking LANPC port working with bridge mode Support VLAN WAN support DHCP client WAN support Primary and Alter DNS
Management Support HTTP or HTTPS visit WEB Support autoprovision update configuration file or firmware Web and telnet management Upgrade firmware through HTTP, FTP or TFTP Support Auto Provisioning (configuration file and firmware) Hardware Independent Login/Logout Keys Support 7 programmable keys LCD Login/Logout indicator light*1 status indicator light*1 Mute indicator light*1 Softkeys *4 Interfaces Support 2 RJ-45 Ethernet ports Support RJ-9 professional call center earphone port Support 3.5mm earphone port Power port*1
Electric requirements Power adapter: output DC 12V/450 mA Compliance Certificates CE: EN55024 EN55022
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