Basics: - Operating system: Linux
- Dimensions (L × W × H, approx.) without foot-stand 205 mm × 185 mm × 40 mm
- Display
- TFT liquid crystal display (LCD)
- Size (diagonal): 2.8″ (67 mm)
- Size (W × H): 59 mm × 33 mm
- Resolution: 320 × 240 pixel
- 3 LED indicators
- 36 hard keys in total
- Power over Ethernet (PoE) IEEE 802.3af, class 2
| Software: - 2 SIP identities / accounts
- Up to 2 simultaneous calls
- G.711 (A-law, μ-law), G.722, G.726, G.729, GSM 6.10 (FR), Opus
- Secure Redirection (GRAPE) support
- Plug & Play (PnP) support
- Remote management via TR-069 / TR-069 Annex G (TR-111)
- TLS V1.2, HTTPS, IEEE 802.1X (EAPoL)
- IPv4 / IPv6 (dual stack), DHCP, NTP, LDAP, LLDP-MED, HTTP, TFTP, L2TP
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