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Voip GSm sim

I am looking for some solution for my voip system.. in my country gsm network providers are block sim after they trace..i am looking for solution to avoid sim blocking... i try imi chaning gateway with random sms sending,, didnt work...

Habilidades: Asterisk PBX, Mobile App Development, Engenharia de Telecomunicações, VoIP

Ver mais: sms gsm, imi, gsm, gsm gateway, block sms, block phone, random phone, iphone gsm voip gateway, mobile sim, mobile gsm, gsm phone, sms block, sim mobile, phone sms trace, gsm voip gateway android, gsm voip gateway gui, gsm sim, voip gsm, gsm network, gsm sms gateway, sms sending system, voip phone system, voip block, voip gsm gateway, voip gateway

Acerca do Empregador:
( 0 comentários ) Kandy, Sri Lanka

ID do Projeto: #5121184

5 freelancers estão ofertando em média $979 para este trabalho

danchoe2011

A proposal has not yet been provided

$1546 USD in 10 dias
(28 Comentários)
7.1
sisyphus2006

Your solution is not just one thing, the algorithm that monitors for bypass calls looks at several variables. One tip I will give you for free the others you will have to pay for. 1. The sim's need to be idle bet Mais

$600 USD in 7 dias
(1 Comentário)
3.4
altr

Hello! I'm currently working on another project with similar problem. I've done gsm gateways tweaking to improve ASR and avoid sim blocking. Tell me what model of gateway do you have and what provider are you workin Mais

$250 USD in 3 dias
(0 Comentários)
0.0
Anthonus

Hi I did another project like this for Sri Lanka in 2008. Depending on you gear/gatway, I can build an electronic circuit for which will change the sim/gateway after every call. You will need to have lots of SIM Mais

$2222 USD in 30 dias
(0 Comentários)
0.0
Barcelonista

Hi I have one scenario, which was successfully used in other countries, and worked. If you are interested, I can share details with you

$277 USD in 3 dias
(0 Comentários)
0.0