The GXP2160 provides an efficiency-focused endpoint with its vibrant display and intuitive BLF and speed-dial keys. Focus on handling more calls and reaching more customers by utilizing its 6 lines, 4.3” LCD screen and built-on physical 24 BLF/speed-dial keys. Easily monitor the presence and status of other extensions to quickly transfer calls to the right destination. Equipped with dual Gigabit, PoE network ports, Bluetooth support, and a host of other features the GXP2160 brings call control to a new level.

As all Grandstream IP phones do, the GXP2160 features state-of-the-art security encryption technology (SRTP and TLS). The GXP2160 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.

Power
Power & Green Energy Efficiency	Universal power adapter included: Input: 100-240VAC; Output: ,+12V, 1.0A Integrated PoE (Power-over-Ethernet) 802.3af, Max power consumption: 6W
Security features
Encryption	User and administrator level passwords, MD5 and MD5-sess based authentication, AES based secure configuration file, SRTP, TLS, 802.1x media access control
HARDWARE FEATURES
Auxiliary Ports	RJ9 headset jack (allowing EHS with Plantronics headsets), USB
Base Stand	Yes, allow 2 angle positions
Networking Interface	Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Standards and Protocols	SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, CDP/SNMP/RTCP-XR
Technical
QoS	Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
VOICE
HD Voice	Yes, both on handset and speakerphone
Display
Graphics	4.3 inch (480x272) TFT color LCD
SPECIFICATIONS
Feature Keys	6 line keys with up to 6 SIP accounts, 24 speed-dial/BLF extension keys with dual-color LED, 5 programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function keys for : MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL
Telephony Features	Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-appearance (SCA)/ bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones and music on hold, server redundancy and fail-over
Voice Codecs and Capabilities	Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Bluetooth	Yes, Bluetooth V2.1
ENVIRONMENT
Operating Temperature	0 ~ 40ºC (32 ~ 104ºF )
Operating Humidity	10 ~ 90% (non-condensing)
SOFTWARE
Multi-language	English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and more
Sample Applications	Weather, currency, news, XML
Upgrade/Provisioning	Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or encrypted XML configuration file, FTP/FTPS