Điện thoại IP Grandstream GXP2140 4-Line

Điện thoại Grandstream GXP-2140 là dòng sản phẩm cao cấp với 04 tài khoản SIP, chuẩn âm thanh HD, màn hình màu 480×272 TFT.

• Phù hợp cho văn phòng SOHO & SME.
• Thiết kế tinh tế, tính năng đầy đủ.
• Hỗ trợ các phím chức năng.
• Chất lượng thoại cao.
• Hoạt động ổn định.

• Support SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
• Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
• Generous 4.3 inch (480×272) TFT color LCD
• Bluetooth V2.1
  
• 4 line keys with up to 4 SIP accounts, 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-
• Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), and iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
• RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension module port

SIP Compliant and Protocols

• SIP RFC2361, 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 etc.

Network Interfaces

• Dual switched 10/100/1000 Mbps

Graphical Display

• 4.3 inch (480×272) TFT color LCD

Features Keys

• 4 line keys with dual-color LED (1 SIP account and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference

Voice Codecs

• Support for G.723.1, G.729A/B, G.711u/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 2,000 items), call waiting, call log (up to 2,000 records), XML 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

HD Audio

• Yes, both on handset and speakerphone

Package Content

• GXP1400 phone, handset with cord, base stand, universal power supply, network cable, Quick Start Guide

Headset Jack

• RJ9, supporting EHS (Electronic Hook-Switch ) with Plantronics headsets

»  GXP 2140 Brochure
»  GXP 2140 User Manual
»  GXP 2140 Quick Installation Guide