| Country of Origin | China |
| Width | 3.78" |
| Depth | 3.78" |
| Height | 0.866" |
| Weight | 3 oz |
| VoIP protocols | SIPv2 |
| Voice codecs | G.711alaw, OPUS |
| Package width | 8.27" |
| Package depth | 7.48" |
| Package height | 2.17" |
| Package weight | 10.6 oz |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 1 |
| Modem (RJ-11) ports | 2 |
| Certification | FCC part 15 (CFR 47) class B, CE |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Power source type | DC |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Output voltage | 5 V |
| Output current | 1 A |