Grandstream GXP1628 2-Line Gigabit IP Phone

A high-end IP phone for small business users. the Grandstream GXP1628 Gigabit IP Phone  delivers a suite of powerful VoIP features in an easy-to-use fashion with a modern design. The GXP1628 offers support for up to 2 lines and features Gigabit ports to maximize connection speeds and call quality. The phone includes 8 BLF/speed dial keys that allows users to easily monitor presence and status of other extensions and transfer calls.

Key Features and Benefits

• 2 lines, 2 SIP accounts, up to 2 call appearances
• Dual-switched auto-sensing 10/100/1000mbps network ports
• Includes 8 dual-colored BLF/speed dial keys
• Built-in PoE+ to power the device and give it a network connection
• HD audio to maximize audio quality and clarity, full-duplex speakerphone
• Use with Grandstreams UCM series of IP PBXs for Zero Config provisioning
• Electronic Hook Switch (EHS) support for Plantronics headsets
• Automated provisioning options include TR-069 and XML config files
• TLS and SRTP security encryption technology to protect calls and accounts
• 3-way audio conferencing for easy conference calls
• Up to 1000 contacts, call history up to 200 records

Specifications:

Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record,S- RV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, CDP/SNMP/RTCP-XR

Network Interfaces: Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports, integrated PoE

Graphic Display: 132 x 48 (2.95) backlit graphical LCD display

Feature Keys: 2 line keys with dual-color LED and 2 SIP accounts, 3 XML programmable context sensitive soft keys, 5 (navigation, menu) keys, 8 BLF keys, 13 dedicated function keys for MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, PAGE/INTERCOM, RECORD, HOME

Voice Codecs: Support for G.711/a, G.722 (wide-band), G.723, G.726-32, G.729 A/B, iLBC, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC

Telephony Features: Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 3-way conference, shared-call-appearance (SCA) / bridged-line-appearance (BLA), downloadable phone book (XML, LDAP, up to 1000 items), call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over

HD Audio: Yes, HD Handset and speakerphone with support for wideband audio

Headset Jack: RJ9 headset jack (allowing EHS with Plantronics headsets)

Base Stand: Yes, 2 angled positions available, wall mountable

Wall Mountable: Yes

QoS: Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS

Security: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control

Multi-language: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more

Upgrade/Provisioning: Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES,FTP/FTPS

Power & Green Energy Efficiency: Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af

Physical: Dimension: 220.5mm (L) x 192.5mm (W) x 76mm (H) (with handset) Unit weight: 0.8kg

Temperature and Humidity Operation: 0°C to 40°C, Storage: -10°C to 60°C , Humidity: 10% to 90% Non-condensing

What’s In The Box:

GXP1628 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, brochure, GPL License

Data Sheet – Grandstream GXP1628