| Attribute name | Attribute value |
|---|---|
| Weight | 4.66 oz |
| Certification | CE Markings per directives 2014/30/EU and 2014/35/EU |
| Dimensions (WxDxH) | 3.94 x 3.94 x 1.1" |
| Safety | UL 60950 Second Edition, CAN/CSA-C22.2 No. 60950 Second Edition, IEC 60950-1:2005 (Second Edition) + A1:2009 + A2:2013 and/or AS/NZS 60950.1:2015 |
| Security algorithms | AES,HTTPS,SSH |
| Supported network protocols | TCP, UDP, RTP, HTTP, ARP, RTCP, ICMP, LLDP |
| VoIP protocols | SIP |
| Fax compatibility | T.38 |
| Voice codecs | G.711Mu,G.711a,G.726,G.729A,G.729ab |