Gxp2140/Gxp2160 Technical Specifications; Table 3: Gxp2140 Technical Specifications - Grandstream Networks GXP2140 User Manual

Extension Module

GXP2140/GXP2160 TECHNICAL SPECIFICATIONS

Protocols/Standards
Network Interfaces
Graphic Display
Bluetooth
Feature Keys
Voice Codec
Auxiliary Ports
Telephony Features
Sample Applications
HD audio
Extension Module
Base Stand
Wall Mountable
QoS
FIRMWARE VERSION 1.0.0.17
Yes,
up to 4 EXT Boards,

Table 3: GXP2140 TECHNICAL SPECIFICATIONS

SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A
record, SRV, NAPTR), DHCP, PPPoE, SSH, 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
4.3 inch (480x272) TFT color LCD
Yes, 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 in-band and
out-of-band DTMF (in audio, RFC2833, SIP INFO)
RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension
module port
Hold, transfer, forward,
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
Weather, currency, GMI available for advanced custom application development
Yes, both on handset and speakerphone
Yes, can power up up to 4 GXP2200EXT modules which features a 128x384
graphic LCD, 20 quick-dial/BLF keys which dual-color LED, 2 navigation keys,
and less than 1.2W power consumption per unit.
Yes, allow 2 angle positions
Yes
Layer 2 (808.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
GXP2140/GXP2160 USER MANUAL
N/A
5-way conference, call
Page 11 of 79
park, call pickup,