IP Phone User Manual

Grandstream Networks, Inc. GXP1400/1405 User Manual Page 5 of 36
Firmware version: 1.0.1.83 Last Updated: 08/2011
Product Overview
Table 3: GXP1400/1405 Feature Guide
Features GXP1400/1405
LCD Display
128 x 40 pixel
Number of Lines
2
Programmable Soft Keys
3
Extension Module
N/A
Table 4: GXP1400/1405 Key Features in a Glance
Features Benefits
Open Standards
Compatibility
SIP RFC3261, TCP/IP/UDP, RTP, HTTP/HTTPS, ARP/RARP, ICMP,
DNS (A record, SRV and NAPTR), DHCP (both client and server),
PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, SIP over TLS, 802.1x,
TR-069
Superb Audio Quality
Advanced Digital Signal Processing (DSP), Silence Suppression, VAD,
CNG, AGC
Network Interfaces
10/100 Mbps Ethernet port, integrated PoE (GXP1405 only)
Feature Rich
Traditional voice features including caller ID, call waiting, hold, transfer,
forward, block, auto-dial, off-hook dial
Advanced Features
2 line keys with dual-color LED and 1 SIP account, 3 way conference,
graphic LCD, 3 XML programmable context sensitive soft keys, 5
navigation keys, 8 dedicated buttons for HOLD, TRANSFER,
CONFERENCE, VOLUME, HEADSET, MUTE/DND, SPEAKERPHONE,
SEND/REDIAL
Advanced Functionality
Customized downloadable ring-tones, SRTP, SIP over TLS, multi-
language support and XML enabled, adjustable positioning angles, wall
mountable, AES encryption, automatic multimedia service (eg., weather
information)
Table 5: GXP1400/1405 Hardware Specifications
GXP1400/1405
LAN Interface
10/100 Mbps Full/Half Duplex Ethernet port with auto detection
Integrated PoE (GXP1405 only)
Graphic LCD Display
128 x 40 pixel
Expansion Module
N/A
Call Appearance LED
2 Dual color (green/red) line keys