Characteristics:
1.Electronic characteristics:
Power output: 15V 3000mA DC
Storage battery: 12V 3AH
Alarm lamb: 12V 100mA
Loudspeaker: 8ohm 15W
2. Software feature:
Support adaptive echo offset, avoid to start broadcasting generates squeaking
Support automatic answering
Support auto hang up while the receiver did not hang up at proper position
Support broadcast function, can set up start broadcast time
Support a key on speed dial, can support two speed dial the number
Support Hotline, DND (Do Not Disturb), black list, restricted call
Support Dial - peer dialing rules, LAN IP address point to point call
Support SIP server conference
Support HTTP, FTP and TFTP update the configuration file and upgrade procedure
Support SNTP customer terminal
Support WEB access, can remote modify the above parameters, such as speed dial the number setting, automatic turn-on time, the hotline number, etc
3.Protocol Standard
IEEE 802.3 /802.3 u 10 Base T / 100Base TX
PPPoE: the etheric outlets to point dialing agreement
WAN support DHCP Client and Server: dynamic host configuration protocol
Support g. 711 a/u, G722, g. 723, g. 729 speech decoding algorithm
SIP RFC3261, RFC 2543
TCP/IP: Internet transmission and control protocol
RTP: real-time transmission protocol
RTCP, real time control protocol
Telnet: remote host login agreement
DNS: domain name service agreement
TFTP: small file transfer protocol
HTTP: hypertext transfer protocol
FTP file transfer protocol
4.Approval standards
CE:EN55024,EN55022
FCC part15
Conform to the European Union RoHS instruction requirement
In accordance with Chinese RoHS instruction requirement
Operational Environment:
Operating temperature: -20 to 40° C (32° to 104° F)
Storage temperature: -30° to 65° C (-22° to 149° F)
Humidity: 10 to 90% without dewing 1.Answering: Pick up receiver or press the button hands-free, answer the call
2.Dialing: 1).Pick up the receiver or push the hands-free, press numeric keyboard dialing
2).Press the speaker buttons, press numeric keyboard dialing
3).Press the emergency button, automatic dialing
4).Setup hotline (hotline number) through Web page, pick up receiver or press speaker button, automatic on hotline number
3.Hang up: Put down the receiver or click again hands free button to end the call
4.Start Broadcast: 1).Through the WEB page to open automatic function, set up automatic turn-on time, when a phone call is coming, the phone automatically switched on, and start the broadcast. 2). Press the button hands-free, immediately start broadcasting
5.Start Alarm Lamp
When a phone call is coming, alarm lamp began to flicker
6. Automatic hang up the calling party hang up, the machine automatically hang up
7.Battery Protection
The phone built-in power battery. Motherboard with charging protection device, when the battery is full of after the discharge ready state; When the battery power decreases, automatic charging; When external power supply without electricity, battery immediately for the system power supply, the electricity can support 24 hours
Optional : with keypad or no keypad
with alarm lamp or no alarm lamp.
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