Etrack Digital Technology Co., Ltd.

GSM VoIP Gateway 4 Ports, GoIP Gateway, 4 Channels GSM Gateway manufacturer / supplier in China, offering Gateway GoIP-4I 4 Channel VoIP GSM with Internal Antenna, GSM VoIP Gateway GSM Converter SIP IP Phone Adapter, 3G GPS Tracker with Waterproof & Magnet Pin & Free Service Charge Tracking Platform Cctr-805, Auto GPS Tracker Cctr-805 Car Locator 3G GSM Network U-Blox GPS 9-40V Voltage Lbs GPS Double Positioning Lifetime Free Tracking and so on.

Supplier Homepage Product List gateway Gateway GoIP-4I 4 Channel VoIP GSM with Internal Antenna, GSM VoIP Gateway GSM Converter SIP IP Phone Adapter

Gateway GoIP-4I 4 Channel VoIP GSM with Internal Antenna, GSM VoIP Gateway GSM Converter SIP IP Phone Adapter

FOB Price:US $310 - 330 / Piece
Purchase Qty. (Pieces) FOB Price
1-9 US $330 / Piece
10-99 US $320 / Piece
100+ US $310 / Piece
Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000\Month
Transport Package: Export Standard Package
Payment Terms: T/T, Paypal, Western Union

Basic Info.

Model NO.:GOIP-4I
Type:Gateway
Number of Channels:4
Wire or Not:Wireless
Color:White
Dimension:160 mm X 252 mm X 30 mm
Weight:500g
Warranty:1 Year
Power:12 VDC 2A (AC/DC Adapter Included
SIM Ports:4
Trademark:Etrack
Specification:CE
Origin:China

Product Description

HOT Sales! goip 4 gsm gateway Quad Band GOIP-4 GSM Voip gateway 4 ports 4 SIM Card/Channels Goip GSM VOIP wireless terminal 


Original one directly from factory!  Remote online support or phone support is available by engineer if that is necessary. 
 
 
 

Specifications:

GOIP_4i is a 4 SIM Card Broadband Phone Gateway that had been developed by DBL Co.

GOIP_4i SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GOIP_4i what is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch.SIP and H.323 agreement are built in the GOIP_4i and configured flexible. 

Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that GOIP_4i support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group.

If you have any query  , please send us your email ID , We will send the user guide of it during 12 hours , thanks a lot!

 

 

Basic Function 

 LEDs for Power, Ready, Status, WAN, PC, GSM 
 Call forward from GSM to VoIP and VoIP to GSM 
 Dial in mode or dial out mode only 
 Dial Plan
 Password protection for both GSM dial in or dial out

 Retransmit GSM Caller ID to VoIP terminal

 

Application:

Saving Cost on International and Long Distance Calls
when you are in the other countries& you have this gateway at your Local office
you could dial & receive phone call from your customers as you are there without Long Distance fee
Very excellent solution for internal company with branch offices oversea.

 

 

I. Inbound Call Centre for Customer Service 

1.Inbound call centre is operated by a company to administer incoming product support or information inquiries from consumers.
2.This application requires customers to call in via a single phone number. Each GSM channel in a GoIP has its own phone number. In order to achieve calling in via a single number, GoIPs must be configured in a phone group mode with one GoIP as a host and the others as clients. 

3.An incoming call to the host GoIP is automatically forwarded to an idle GSM channel in the phone group. The call is then routed to a call attendant via a VoIP connection.


 

4.Key advantages: quick setup, scalable, portable, low system cost, low operating cost especially used in cellular network no charge on incoming calls. 
 

 

II. Outbound Call Centre for Telemarketing / Solicitation 
1.Outbound call centers are normally operated for telemarketing, solicitation of charitable or political donations, and debt collection etc.

2.In this application, only outgoing calls are made. GoIPs could be configured as SIP clients to registering to the SIP server / IP PBX or as a SIP Trunk to accept calls routed from the SIP Server / IP PBX.

3.Key advantages: quick setup, portable, scalable, low system cost, low operating cost. 

 

 

Supported Standards:

ITU: H.323 V4, H.225, H.235, H.245, H.450
RFC 1889 - RTP/RTCP
RFC 2327 SDP
RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
RFC 2976 SIP INFO Method
RFC 3261 SIP
RFC 3264 Offer/Answer model with SDP
RFC 3515 SIP REFER Method
RFC 3842 A Message Summaries and Message Waiting Indicator
RFC 3489 Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
RFC 3891 SIP Replaces Header
RFC 3892 SIP Referred-By Mechanism
draft-ietf-sipping-cc-transfer-04 Session Initiation Protocol Call Control - Transfer
Codec: G.711 (A/µ law), G.729A/B, G.723.1
DTMF: RFC 2833, In-band DTMF, SIP INFO



Key Features:

Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
Single or Multiple Server Registrations
Two 10/100 Ethernet circuits connect to the LAN and an additional device
GSM module for making GSM calls
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
VLAN and QoS support
NAT Transversal and Router functions
Voice prompts, HTTP Web, Auto Provision support for configuration and update
Highly stable embedded Linux operating system in high performance ARM 9 Processor

 

Enhanced Features:

Dynamic selection of codec
Advanced jitter buffer
Automatic traversal of NAT and firewall
VLAN / Qos
Router
Echo cancellation for Speakerphone
Comfort noise generation (CNG)
Voice activity detection (VAD)
Auto provisioning (requires auto provisioning server)
On line firmware upgrade
Multi-language support: English and Chinese

 
Physical and Environmental:

Operating temperature: 10°C to 40°C (50°F to 104°F)

Storage temperature: 0°C to 50°C (32°F to 122°F)
Weight: 500 g (1 lb) (Including AC/DC Adapter)
Size: 160 mm (W) x 252 mm (L) x 30 mm (H) (Width x Length x Heigth 
Power: 12 Vdc 2A (AC/DC adapter included)

 

 
ABOUT US 
Shenzhen E-track Technology Co., Ltd. Is a manufacturer and reseller of GPS tracker and car alarm system with well-equipped testing facilities and strong technical force. 

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in fleet management, and tracking system and other industries. 

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. 

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Send your message to this supplier
Avatar
Miss Victoria
sales
*From
To Miss Victoria
*Message
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now
Find Similar Products By Category:

Etrack Digital Technology Co., Ltd.

- Guangdong, China
- Manufacturer/Factory, Other

Gold Member Since 2010
Audited Supplier
  • Sample Available