ATA-171/172/171P NEW
1 FXS/2 FXS/ 1 FXS+1 PSTN
ATA-171/172/171P , ,NAT ,IP
ATA-171/172 FXS ATA-171P FXSPSTN ATA-171P PSTNPSTN
ATA-171/172/171P SIP
GATEWAY
●RJ-45 A.LANx1 B.PCx1
●RJ-11
A.Phonex1 (ATA-171) B.Phonex2 (ATA-172) C.Phonex1 , PSTNx1(PSTN) (ATA-171P)
● :9.9x9.9x3.2
● SIP RFC 3261 A. Proxy B. Outbound Proxy
C. Proxy IP
●IP/ICMP/ARP/RARP/SNTP
●TFT Client/DHCP Client/PPPoE Client
●Telnet/HTTP Server
●DNS Client
●NAT
A.STUN
B.UPnP
●TOS
A.HTTP1.1basic/digest authentication for Web setup
B.MD5 for SIP authentication (RFC2069/RFC2617)
●: , ,
●Consultant Transfer & Blind Transfer
●Hold
●Call waiting
●Flash
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ATA-171/172/171P |
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ATA-171 |
FXS |
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ATA-172 |
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FXS |
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ATA-171P |
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FXS , PSTN |
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● AC |
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● Web Browser |
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A.110~240V±10V |
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Telnet |
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B.60Hz±3Hz |
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● TFTP |
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A. :0 |
C~40 |
C |
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HTTP |
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B. :10%~90%RH
A.G.711:64k bit/s(PCM) B.G.726:16k/24k/32l/40k bit/s(ADPCM) C.G.729A:8k bit/s (CS-ACELP) D.G.729B
●:Voice Activity Detection
●Comfort Noise Generation
●:Line Echo Canceller
●Packet Loss Compensation
●DTMF
A.In-Band DTMF |
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B.Out-Band DTMF |
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ADSL Modem |
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C.SIP Info |
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LAN |
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Internet |
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● Tone |
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A. |
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PC |
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Phone 2(ATA-172 only) |
Phone 1 |
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PSTN |
PSTN Backup (ATA-171P only) |
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D. |
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E.Programming Tone
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