Zhengzhou Great Electronic Tech Co., Ltd.
Main products:IP Camera,CCTV Camera,Video Server,IP Phone,Voice Gateway
Products
Contact Us
  • Contact Person : Mr. Yu Xueping
  • Company Name : Zhengzhou Great Electronic Tech Co., Ltd.
  • Tel : 86-371-67896158,18695852799
  • Fax : 86-371-67896128
  • Address : Henan,Zhengzhou,68# Building 8F,Corportation HQ Base,Zhengzhou High-tech Industrial Development Zones,Zhengzhou,PRC
  • Country/Region : China

VoIP gateway with 1WAN and 1LAN 2Phone 1PSTN Port

VoIP gateway with 1WAN and 1LAN 2Phone 1PSTN Port
Product Detailed
voip gateway Simple firewall WAN, 1 LAN 2 Phone ports,1 PSTN port No disturb

voip Gateway with 1WAN1/ 1 LAN  and 2 Phone/1PSTN Port

The GT-G203  IP Gateway with 1WAN1/ 1 LAN  and 2 Phone/1PSTN Port, It can be register 3-SIP account, all can used as callee at anytime and also can be selected among these 3-SIP account as caller by dial different dial prefix.The GT-G203 IP Gateway with the latest VoIP technology for the caller with high demands, 

whether at home or in the office. With alphanumerical caller ID and user interface with a multitude of features.

 High quality audio, Advanced functionality and usability and speakerphone. Stylish and functional in design, 

the model can be used in residential, SOHO, enterprise and small to medium business service offerings

 including IP PBX, hosted IP telephony and IP Centrex.

Key features:

SIP supports 3 SIP servers, can connect to 3 SIP server at the same time

With 1 WAN, 1 LAN, 2 Phone ports, 1 PSTN port

Black list for reject authenticated call

Limit dialing out No. list

No disturb

Call forward, call transfer, call hold, call waiting

Calll forward with unconditional, busy and no answer

3 party conference

50 entries each for dialed call, received call and missed call

PhoneBook it can store 139 contact list

Support 4 kind of Melody ringer type

Item

GT-G203

Adapter(Input/Output)

110~240V 50~60HZ/9V 600mA

WAN

10/100Base-T RJ-45 for LAN

LAN

10/100Base-T RJ45 for PC

Phone

1

PSTN

Power to escape function

Power Consumption

Idle:1.5W active:1.8W

LCD size

2*16 LCD backlight display

Operation Temperture

0-40 degree°

Relative Humidity

10-65%

Main chipset

INFINEON ADM5120P

SDRAM

64Mbits

Flash

16Mbits

Dimension(W*H*D)

113*83*27mm

Weight

1kg

alternative

2FXO or 2 PSTN

Network Features

SIP v1(RFC2543), v2(RFC3261)

NAT Traversal: STUN mode

DTMF: In-Band, RFC2833, SIP info

Proxy mode and peer-to-peer SIP info

IP Assignment: Static/DHCP/PPPoE client

Bridge/router mode

TFTP/DHCP/PPPoE client

Telnet/HTTP/HTTPS server

DNS client

NAT/DHCP server

Codecs and Voice Features

Support G.723. 1 5.3k/6.3kG729G711 A-LawG711 –Law audio codec algorithm

Support Voice Gain Setting, VAD, CNG

Full fuplex hands-free speakerphone

Volume control(speaker Handset Headset/ringer)

IP PBX sytem integration

Dial plan, dial-now

SMS, Voicemail, MWI

BLF/BLA, intercom, paging

Call park, call pickup

Distinctive ringtone

Maintenance and Management

Webtelnet and Keypad management

Adjustable user password and super password

Upgrade firmware through HTTP FTP or TFTP

Telnet remote management

Upload/Download setting file

Auto-provision

Safe mode provide reliability

Packing Specifications

Inner box Meas

253*124*60mm

G.W./unit

0.8kg

Carton Meas

470*300*340mm

G.W.

18kg

PCS/CTN

20pcs

VoIP gateway with 1WAN and 1LAN 2Phone 1PSTN Port



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