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Model
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ACOM 508L-8
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Number of Channels
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8 Channels 8 SIM
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Frequency
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LTE:B1/B2/B3/B4/B5/B7/B8/B12/B17/B20
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SIP Specification
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SIP/2.0 RFC3261
Session Timer RFC4028
STUN
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Network Protocols
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DHCP/PPPoE/VPN(PPTP)
NTP Telnet/HTTP/FTP/TFTP
Encryption:Ejoin,VOS2000,RC4,XOP.Base64
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Telephony Features
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Hot-line call ,Dial plan, Speed dial, Phone book,
CDR, LCR, White/Black list
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Telephony Signaling
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DTMF tone detection/generation
DTMF relay: in-band, RFC 2833 and SIP info
Call forward: unconditional, no answer and busy
N-way conferencing
Caller ID display/generation, Mobile Number Portability
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Voice Capability
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Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC
Echo cancellation
Silence suppression & detection(VAD, CNG)
Adaptive jitter buffer
Volume adjustable
IVR customized
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Number of Ports
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1 WAN 10/100Base-T ethernet(RJ-45 connector)
1 Console(USB)
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LED
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1 Power and 8 card online and running status indicator
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Power Supply
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100-240VAC, 50 - 60 Hz IN, 12V/5A OUT
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Operating Environment
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Operating temperature: 0 - 50ºC
Operating humidity: 10 – 90%RH
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Warranty
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12 Months
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