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General| Product Type | Analog Telephone Adapter |
|---|---|
| Network Interface | 10/100 Mbps Ethernet |
| Caller ID | Yes |
| Ports | 2 FXS ports |
| Supported Protocols | SIP |
| Voice Codecs | G.711, G.723.1, G.726, G.729A |
| Fax over IP | T.38 |
| Power Supply | 5V DC |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 90% non-condensing |
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