$155.00
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$153.00
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4 Channels GOIP / GSM VOIP gateway SIP Gateway, Support VPN & IMEI change&SMS,4 GSM Chips GOIP4

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Quick Details

Brand Name: GoIP
Protocols support: SIP and H323
VoIP Channels: 4
Type: VoIP Gateway
Place of Origin: Guangdong China
Relay Server: support
Product Type: VOIP GSM gateway
IMEI Changeable: support
GSM SIM Channels: 4
Model Number: GoIP4
Encryption of VPN: support
SMS Server: support
Packaging Detail: standard carton
Selling Units: Single item
Single package size: 36X21X8 cm
Single gross weight: 1.2 KG
Package Preview: https://sc04.alicdn.com/kf/Ha777f496f2844c61af267a08a6cfa1ddE.jpg_640x640.jpg,https://sc04.alicdn.com/kf/Hdbcc600d43324a5495f45f6ad53694f8z.jpg_640x640.jpg
Shenzhen Vintelecom Technology Co., Ltd.
Gold Supplier
CN
Manufacturer
≤11h
Response Time
100.0%
On-time delivery rate
US$ 2,000+
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Product Name:  4 Channels GOIP / GSM VOIP gateway SIP Gateway, Support VPN & IMEI change&SMS,4 GSM Chips GOIP4

Model: GoIP4 

 

Specification:

1. 4 GSM channels,up to 4 sim cards
2. Quad band ,IMEI changeable
3. Support of SMB32 SIM Bank
4. VoIP SIP,H323,Remote Access
5. Optional SMS termination
6. Easy to install and administrate
7. Auto Balance and Recharge
8. Auto BTS changeable

Series Model: GoIP1,GoIP4,GoIP8,GoIP16,GoIP32

 

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

 

Key Features:
Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
Single or Multiple Server Registrations
Two 10/100 Ethernet for WAN / LAN connections
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 updates
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

 

 

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Physical Features:

 

 Hardware  Parameters  Remark
 Model  GoIP-4  
 Processor  ARM9 133MHZ  
 DSP  VP-101-1 196MHz  
 RAM  16M  
 FLASH  4M  
 Network Card  100/10BASE-T ×2  
 LED  operating and circuit light  
 Power consumption  12V/DC  
 Weight  0.45kg  
 Size  25*14*6(cm)  
 Operating Temperature  0-45℃  
 Working Humidity  40%-90% non-condensation  
 Color  grey  
 SIM port  4  
 RJ45 port  1  
     
 Speech Characteristics  Service Condition  Remark
 G.168 Echo cancellation  Support  16mS
 g.723  Support  
 g.711A/u  Support  
 g.729A/B  Support  
 GSM  Support  
 PLC  Support  
 CNG  Support  
 VAD  Support  
 Jitter Buffer  Support  
 T.38  Nonsupport  
     
 Network Characteristic  Parameters  Remark
 LAN Port    
 DHCP  Support  
 PPPoE  Support  
 Static IP  Support  
 NAT Transversal  Relay or Port forwarding  Relay need coordinate with DBL Relay Server
 Network time  NTP / SNTP  
 10/100BASE-T  10/100 auto adaptation  
 PC Port    
 Static IP  Support  
 DHCP  Max support 200 terminals  
 10/100BASE-T  10/100 auto adaptation  
 Switch mode  Support  
 Protocols  ITU H.323 V4 and IETF SIP V2, SIP (RFC3261) TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP,
ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE
 Support
     
 User Interface  Parameters  Remark
 Web page Configuration  HTTP  
 Multiple password  3 password  Customized service
 Keyboard setup  Support  
 Online update  http  
 Broadcast IP  Support  Chinese , English
 Billing  Support  Coordinate with DBL Billing Software
 Language  Chinese, English  
 Multi-regional warning tone  China,HK,USA,UK,German etc.  
 Warranty  One year  

 

 

Product Pictures:

 

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