DUV1000 User’s Guide
Software Specifications
| G.723.1 is available for modem connection speeds of 16.8 Kbps or | |
Voice Codec | above. | |
G.729A/AB is available for modem connection speeds of 24 Kbps or | ||
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| above. | |
| Algorithms minimize the bandwidth requirements. | |
Voice activity detection, |
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Silence suppression, |
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Comfort noise generation |
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Internet protocol | IP (RFC0791) | |
| TCP (RFC0793) | |
| UDP (RFC0768) | |
| RTP/RTCP (RFC1889, RFC1890) | |
| SDP (RFC2327) | |
PPP | (RFC1661) To connect to ISP via | |
TFTP | Trivial File Transfer Protocol is used for firmware download. | |
Reset to factory defaults | After pressing a factory reset key sequence, the phone restarts with | |
| all default parameters. The access sequence is ‘∗789∗#’. | |
Configuration using | Digits, Special characters and all letters can be entered. | |
Keypad |
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User authentication | Password protection for configuration menu. | |
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Configuration password | Default password is ‘12345’. | |
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Calling card configuration | Default password is ‘abcd’. If password is not known, press ‘#’ to | |
password | come to main menu. | |
Configuration menu | Access code is ‘∗123∗’. | |
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Software upgrade | Access code is ‘∗456∗’. | |
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Factory reset | Access code is ‘∗789∗’. | |
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VoIP call volume level | Default is 3 | |
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PSTN call volume level | Default is 3 | |
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VoIP server address | sipauth.deltathree.com | |
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Software server address | duv.pc2phone.com | |
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Safety / EMI Specifications
Standards Compliance | FCC Class B part 15 and part 68 |
Operating Temperature | 0 °C to 50 °C |
Storage Temperature | |
Humidity Range | 5% to 95% |
Dimensions | 52 (H) x 206 (L) x 103 mm (without handset) |
Weight | 800gms |
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