1. Product Specifications
| Voice Interface |
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Call control protocol | SIP |
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Voice compression | G.711 A/µ |
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Echo cancellation | G.165/G.167 16ms |
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Delayed (End to End) | < 100ms |
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Flow of the average | 14K(G.723.1) ~ 51K(G.729) bps |
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| Silence Suppression、Voice Activity Detection, Comfort Noise | |
Other support | Generator、 Acoustic Echo Cancellation、Jitter | Buffering、 |
| DTMF tone detection、E.164 Dial plan |
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| LAN Interface |
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| Interfaces | Two 10/100 |
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| Ports. |
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| Connectors |
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| Management | Web browser |
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| IP address | PPPoE, DHCP client, Static IP |
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| Firmware Upgrade | FTP/TFTP |
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| Transport protocol | RTP/RTCP, UDP/TCP |
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| Phone Interface |
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| Interface Spec. | FXS + FXO |
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| Interface connecter | RJ11 phone standard interface |
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| General Information |
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| Power | 110/220VAC, 50 ~ 60Hz |
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| 12VDC, 0.5A |
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| Power consumption | 6W |
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| Operation Temperature:0 ~ 40℃ (32° ~ 104°F) |
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| Working environment | Storage |
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| Relative Humidity:10 ~ 95% |
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| Certification | CE, FCC |
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| Firewall |
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| Other information | Networking status, Firmware upgrade, |
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| forward, Busy call forward, Always call forward, Web |
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| configuration interface, LED indicators. |
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