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8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: OPTFOCUS
Certification: CE,FCC
Model Number: OFS-GP8
Minimum Order Quantity: 1 pcs
Price: negotiated
Packaging Details: The seller standard export package.
Delivery Time: within 3-5 days after get payment
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 10000pcs one month
Weight: SIP/H.323 Storage Temperature: 0.40kg
Color: White Protocol: 0°C To 50°C (32°F To 122°F)
Operating Temperature: 10°C To 40°C(50°F To 104°F)
High Light:

outdoor fiber optic cable


ftta fiber


8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter






A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alternative to PSTN, especially in area where GSM service is available for VoIP call termination. A typical set up is shown as follow: 


GP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GP is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GSM gateway also provides significant savings in usage, infrastructure and maintenance cost compared to conventional PSTN.


Hardware Specifications


Operating temperature 10°C to 40°C (50°F to 104°F)
Storage temperature 0°C to 50°C (32°F to 122°F)

500 g (1 lb) (Including AC/DC Adapter) for GP

              1350 g (3 lb) (Including AC/DC Adapter) for GP4


12 Vdc 500 mA (AC/DC adapter included) for GP

            12 Vdc 2000 mA (AC/DC adapter included) for GP4


Benefits of GP


Key Features

Highly stable embedded Linux operating system in high performance ARM 9 Processor


Enhanced Features


Standards Supported

User account authentication using MD5


8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter 0

Contact Details
Ms.Jenny Mo

Phone Number : +8613724374817

WhatsApp : +8613724374817