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MainCatalogGateways and SIM ServersSOHO-4GoIp-4

GoIp 4. GSM VoIP gateway for 4 channel

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GoIp-4
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  • GoIp-4
  • GoIp-4
Main characteristics
SKU 1148
Vendor GOIP
Category SOHO-4
Standart GSM/900/1800/850/1900 - VoIP/SIP/H323
Display no
SMS(MMS) sms server
Antenna 4 (SMA-female)
Q'ty of channels 4
Q'ty SIM per channel 1
Connectors Lan, PC
Management WEB
IMEI changing Yes
Weight 0.55 kg
Shipment Worldwide
Price 350 $
Others currency 296 ˆ
Delivery 2 days
Wire Transfer VISA MasterCard  

The 4-port GSM Gateway (GoIP_4) provides the extension of GoIP1 and supports up to 4 GSM channels. Each GSM channel can be programmed individually to establish the connectivity with IP-PBX, or can be bundled as a single trunk in connection with IP-PBX. It is ideal for VoIP to wireless services where a fixed telephone line (PSTN) is not available or for cellphone roaming via the a VoIP network. The GoIP4 brings mobility, scalability and significant savings on long distance charges.

File Title Release Date File Type Size (mb) Action
User Manual for gateway GoIp 1-4-8-16 Series 07-19-2014 Documentation (pdf) 0.89 MB download
Firmware for GOIP-4/8 (H323) GH-4.01-56.pkg 11-08-2014 Firmware (pkg) 2.62 MB download
Firmware for GOIP-4/8 SIP (GS-4.01-77.pkg) 11-08-2014 Firmware (pkg) 2.57 MB download

To access this product file, get partner STE status


Provide four cellular channels for IP-PBX 

Support open standard SIP Protocols (IETF SIP V2) 
Support SIP proxy mode 
Multiple GoIP4 grouping mode 
Two 10/100 Ethernet ports for the LAN and an additional device 
Guad band GSM module: support GSM 850MHz, 900 MHz, 1800 MHz, 1900MHz 
Speech quality ensured by QoS at LAN, IP layers and comprehensive jitter buffer 
VLAN and QoS support 
NAT Transversal 
Voice prompts, HTTP Web 
Highly stable embedded Linux operating system in high performance ARM 9 Processor

File Title Release Date File Type Size (mb) Action
User Manual for gateway GoIp 1-4-8-16 Series 07-19-2014 Documentation (pdf) 0.89 MB download
Firmware for GOIP-4/8 (H323) GH-4.01-56.pkg 11-08-2014 Firmware (pkg) 2.62 MB download
Firmware for GOIP-4/8 SIP (GS-4.01-77.pkg) 11-08-2014 Firmware (pkg) 2.57 MB download

To access this product file, get partner STE status


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 
Dynamic selection of codecs 
Advanced jitter buffer 
Automatic traversal of NAT and firewall 
VLAN / Qos 
Echo cancellation for Speakerphone 
Comfort noise generation (CNG) 
Voice activity detection (VAD) 
Auto provisioning (requires auto provisioning server) 
Firmware upgrade from GUI 

File Title Release Date File Type Size (mb) Action
User Manual for gateway GoIp 1-4-8-16 Series 07-19-2014 Documentation (pdf) 0.89 MB download
Firmware for GOIP-4/8 (H323) GH-4.01-56.pkg 11-08-2014 Firmware (pkg) 2.62 MB download
Firmware for GOIP-4/8 SIP (GS-4.01-77.pkg) 11-08-2014 Firmware (pkg) 2.57 MB download

To access this product file, get partner STE status


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 Summary and Message Waiting Indicator 
RFC 3489 (STUN) - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs) 
RFC 3892 - SIP Referred-By Mechanism 
Proprietary Firewall-Pass-Through Technology 
Codec: G.711 (A/µ law), G.729A/B, G.723.1 
DTMF: RFC 2833, In-band DTMF, SIP INFO 
Web-base Management 
PPP over Ethernet (PPPoE) 
PPP Authentication Protocol (PAP) 
Internet Control Message Protocol (ICMP) 
TFTP Client 
Hyper Text Transfer Protocol (HTTP) 
Dynamic Host Configuration Protocol (DHCP) 
Domain Name System (DNS) 
User account authentication using MD5 

Hardware Specifications 

Processor: ARM9E 133MHz  
DSP: VPDSP101-4 100MHz  
Memory: RAM 16MB/ Flash 4MB  
GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz  
Power: Input AC100V ~ 240V, output 12 Vdc 2000 mA  
Power consumption: 5W maximum  
Operating temperature: 10°C to 40°C (32°F to 104°F)  
Storage temperature: 0°C to 50°C (32°F to 122°F)  
Working Humidity: 40% ~ 90% Not congealed  
Weight: 550 g (3 lb) (Including AC/DC Adapter)  
Warranty: 1 year

File Title Release Date File Type Size (mb) Action
User Manual for gateway GoIp 1-4-8-16 Series 07-19-2014 Documentation (pdf) 0.89 MB download
Firmware for GOIP-4/8 (H323) GH-4.01-56.pkg 11-08-2014 Firmware (pkg) 2.62 MB download
Firmware for GOIP-4/8 SIP (GS-4.01-77.pkg) 11-08-2014 Firmware (pkg) 2.57 MB download

To access this product file, get partner STE status

File Title Release Date File Type Size (mb) Action
User Manual for gateway GoIp 1-4-8-16 Series 07-19-2014 Documentation (pdf) 0.89 MB download
Firmware for GOIP-4/8 (H323) GH-4.01-56.pkg 11-08-2014 Firmware (pkg) 2.62 MB download
Firmware for GOIP-4/8 SIP (GS-4.01-77.pkg) 11-08-2014 Firmware (pkg) 2.57 MB download

To access this product file, get partner STE status

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