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| Humidity | 10% to 90% non-condensing |
|---|---|
| Network Interface | 1 10/100 Ethernet port |
| Protocols | SIP, RTP, RTCP |
| Voice Codecs | G.711, G.726, G.729 |
| Power Supply | 5V DC |
| Security | SRTP, TLS |
| Fax Support | T.38 Fax Relay, G.711 pass-through fax |
| Operating Temperature | 0 to 40 °C |
| Storage Temperature | -20 to 70 °C |
| Ports | 2 RJ-11 FXS Ports, 1 10/100M RJ-45 Ethernet Port |











