VOIP-9001 SIP Phone Spec and Install
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Standard and Protocol
VOIP-9001 SIP Phone supports following standard and protocol:
● IEEE 802.3 /802.3 u 10 Base T / 100Base TX
● Major G.7XX; GSM610;iLBC audio codec
● SIP RFC3261
● TCP/IP: Internet transfer and control protocol
● RTP: Real-time Transport Protocol
● RTCP：Real-time Control Protocol
● VAD/CNG save bandwidth
● DHCP：Dynamic Host Configuration Protocol
● PPPoE：PPP Protocol over Ethernet
● DNS：Domain Name Server
● Telnet：Internet's remote login protocol
● FTP：File Transfer protocol
● TFTP：File Transfer protocol (optional)
● HTTP：Hyper Text Transfer protocol
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Operating requirements:
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Operation temperature: 0 to 50° C (32° to 122° F)
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Storage temperature: -30° to 65° C (-22° to 149° F)
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Humidity: 10 to 90% no dew
