avoid sim block sk 16-64 with low rate gsm voip gateway 16 ports imei change free sms server

 Technical Parameter

Picture show

Insert  sim  card  into  device & Package

 Note:

 >We provide strong tech support about VOIP server and A-Z termination. (6 days*12 hours) 

>We can help you rent a VoIP server in USA.

>We can provide copy version VOS.

>We can install Relay server, SMS server,SMB server for you.(for free)

>We can offer voip terminal guide.

>We may need your termina routes.

 >We offer full tech support untill your gateway runs.

Model of GSM VoIP Gateway

We have 1, 4, 8, 16 ports GSM VoIP Gateway. there are 8 models.
GoIP-1 ( supporting one SIM card ), GoIP-1i ( supporting 1SIM card, built-in antenna)
GoIP-4( supporting 4 SIM cards ), GoIP-4i ( supporting 4 SIM cards, built-in antenna)

GoIP-8( supporting 8 SIM cards ), GoIP-8i ( supporting 8 SIM cards, built-in antenna)
GoIP-16 (supporting 16 SIM cards), GoIP16-64(  supporting 64 SIM cards, built-in antenna )

Enterprise culture

FAQ:

1.What is main funtion of the 16 ports 64 sims terminal gsm voip gateway GoIP?

  For call terminal

  2.What is the software can be supported by GoIP?

 VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR

 3. What is the hardware can be supported by GoIP?

 IPPBX and so on

 4. What is the bandwidth requested by GoIP?

 It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps, G711 need 90 kbps

5.What is the difference between the new GoIP(antena bulit in)and the previous GoIP?

The function is the same with the previous GoIP.The only difference is antena. New GoIP antena is bulit in the board.

6.What is the communication network can be supported by GoIP?

GSM network

7. How about our service?

We have professional engineer to help you about all your tech problems anytime,the satisfaction of our customers is our greatest desire.

8,What is our main express shipment?

DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)

Any questions, welcome to contact me at any time.