Protocols/Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, , TFTP, NTP, STUN, SIMPLE, TR-069, 802.1x, IPv6 |
Networking Interfaces | Dual switched 10/100Mbps ports, integrated PoE (GXP1165 only) |
Graphic Display | 128x40 graphical LCD display |
Feature Keys | 1 SIP account, 3 XML programmable context sensitive soft keys, 5 navigation/menu/volume keys, 9 dedicated function keys for PHONEBOOK, MESSAGE (with LED indicator), HOLD, TRANSFER, CONFERENCE, FLASH, SPEAKERPHONE, VOLUME, SEND/REDIAL |
Voice Codec | Support for G.723.1, G.729A/B, G.711µ/a, G.726-32, G.722 (wide-band), iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
Telephony Features | Hold, transfer, forward, 3-way conference, downloadable phone book (XML, LDAP, up to 500 items), call waiting, call log (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones, server redundancy and fail-over |
Headset Jack | RJ9, supporting Electronic Hook Switch (EHS) with Plantronics headsets |
Base Stand | Yes, 1 angle position available |
Wall Mountable | Yes |
QoS | Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS |
Security | User and administrator level passwords, MD5 and MD5-sess based authentication, AES encrypted configuration file, SRTP, TLS, 802.1x media access control |
Multi-language | English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese, etc. |
Upgrade/Provisioning | Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file |
Power and Green Energy Efficiency | Universal power adapter included: Input: 100-240VAC 50-60Hz; Output: +5VDC, 800mA Integrated Power-over-Ethernet (802.3af,GXP1165 only) Max power consumption 2.5W (universal power adapter) or 3W (PoE) |