| Operating system | None (proprietary firmware) |
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| Display | Capacitive touch colour TFT LCD 1280 x 720, 5 inches |
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| Dimensions (W x D x H) | 263 x 210 x 82 mm |
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| Video resolution | None (device has no camera) |
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| Line keys | 14 line keys |
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| SIP accounts | 16 SIP accounts |
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| Wireless technology | Wi-Fi 6 dual-band 802.11a/b/g/n/ac/ax (2.4 and 5 GHz) and built-in Bluetooth |
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| Power consumption | 6.2 W maximum on power adapter |
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| Speaker | Full-duplex hands-free, HD audio, dual microphone |
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| Voice codecs | G.729A/B, G.711 µ/a-law, G.726-32, G.722 (wideband), G.723.1, iLBC, OPUS |
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| VoIP protocols | SIP (RFC 3261) |
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| Call management | Hold, transfer, forward, park, call pickup, shared call appearance (SCA) and bridged line appearance (BLA), call waiting, XML screen customisation, off-hook auto dial, auto answer, flexible dial plan, hot desking, server redundancy and failover |
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| Phonebook | Up to 2,000 entries, downloadable via XML and LDAP |
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| Local conferencing | 5 participants |
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| Supported network protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
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| Network interfaces | 2 switched 10/100/1000 Mbps auto-sensing Gigabit Ethernet ports, built-in PoE |
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| Weight | 1.05 kg |
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| Security | User and administrator passwords, MD5 and MD5-sess authentication, AES 256-bit encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control, secure boot |
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| Programmable keys | 6 XML programmable context-sensitive keys |
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