Grandstream GXP1450 Small Office 2 Line Phone W/PoE and HD Voice

The GXP1450 is a next generation enterprise grade VoIP phone that features 2 lines with 2 SIP accounts, a 180x60 backlit graphical LCD, 3 XML programmable context-sensitive soft keys, dual network ports with integrated PoE and 3-way conference.The GXP1450 delivers superior HD audio quality, rich and leading edge telephony features, personalized information and customizable application service, automated provisioning for easy deployment, advanced security protection for privacy, and broad interoperability with most 3rd party SIP devices and leading SIP/NGN/IMS platforms. It is a perfect choice for enterprise users looking for a high quality, feature rich IP phone with affordable cost.

• 2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference
• Dual 10/100M Ethernet ports PoE Enabled.
• HD wideband audio and full-duplex speakerphone with advanced acoustic echo cancellation
• Automated personal information service (e.g., local weather), personalized music ring tone/ring back tone
• Broad interoperability with most of the leading IP PBX, Softswitch platforms and 3rd party VoIP services and can be easily auto provisioned for mass deployment

• 180x60 pixel graphical LCD display with up to 4 level grayscale.
• 2 line keys with dual-color LED (2 SIP account and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference
• HD wideband handset, hands-free speakerphone with advanced acoustic echo cancellation
• Phonebook with up to 2000 contacts and call history with up to 2000 records
• Automated personal information service (e.g., local weather), personalized music ring tone/ring back tone
• Dual switched auto-sensing 10/100Mbps network ports poE Enabled.
• Automated provisioning using TR-069 or encrypted XML configuration file  SRTP and TLS for advanced security protection, 802.1x for media access control

SIP Compliant and Protocols	SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, TR-069, 802.1x.
Networking Interfaces	Dual switched 10/100Mbps ports, integrated PoE
Graphical Display	180x60 graphical LCD display with 4 level grayscale
Feature Keys	2 line keys with dual-color LED and 2 SIP account, 3 XML programmable context sensitive soft keys, 5 navigation/menu/volume keys, 10 dedicated function keys for HOLD, TRANSFER, CONFERENCE, VOLUME, HEADSET, MUTE, SPEAKERPHONE, SEND/REDIAL
Voice Codecs	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, call park, pickup, shared-call-appearance (SCA)/bridged-line-appearance (BLA), downloadable phone book (XML, LDAP, up to 2000 items), call waiting, call log (up to 2000 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy and fail-over
HD Audio	Yes, HD handset with support for wideband audio
Headset Jack	RJ9 and 2.5mm headset jack
Base Stand	Yes, 2 angle positions 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 and etc
Upgrade/Provisioning	Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file
Power & Green Energy Efficiency	Universal power adapter included: Input: 100-240VAC 50-60Hz; Output: +5VDC, 800mA Integrated Power-over-Ethernet Max power consumption 2.5W (power adapter)
Physical	Unit dimension: 186mm (W) x 210mm (L) x 81mm (D) Unit weight: 1.3KG
Operating Temperature & Humidity	32-104oF/0-40oC, 10-90% (non-condensing)
Package Content	GXP1450 phone, handset with cord, base stand, network cable, Universal power supply, quick start guide
Compliance	FCC Part 15 (CFR 47) Class B EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN 60950-1 AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, RoHS UL 60950 (power adapter)

Grandstream User Manual