AT-640 User Manual
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RTCP:RTP Control Protocol
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VAD/CNG
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Telnet:remote host access protocol
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DNS: Domain Name Server
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TFTP:Trivial File Transfer Protocol
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HTTP:Hypertext Transfer Protocol
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FTP:File Transfer Protocol
8 8 8 8 、
Compliant
Compliant
Compliant Standard
Compliant
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CE:EN55024,EN55022
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FCC part15
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Comply with ROHS in EU
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Comply with ROHS in China
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Explanation:
Explanation:
Explanation:
Explanation:
The letter "e" is the first letter of "environment: and "electronic". The rim is a
round with two arrow, stands for recycle. The number 20 stands for the years of
environment protection. Please note the years of environment protection is not
discarding year nor usage life.
9 9 9 9 、
Operating
Operating
Operating Requirement
Operating
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Operation temperature: 0 to 40° C (32° to 104° 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
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Packing
Packing
Packing List
Packing
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AT-640 IP phone
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Power adaptor (output 12v ,500mA)
Manual CD
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11 11 11 11、
Installation
Installation
Installation
Installation
Use Ethernet cable to connect AT-640's LAN port and your computer. Set computer's
IP to the network 192.168.10.x or using dynamic obtain IP. Open web browser and
key in 192.168.10.1. Then user will see the login page of AT-640, the default
ATCOM TECHNOLOGY CO., LIMITED
Standard
Standard
Standard
Requirement
Requirement
Requirement
List
List
List