Cancelled

Building ISTP

12 freelancers are bidding on average $2821 for this job

$2500 USD in 30 days
(16 Reviews)
6.3
Yknox

Hi ,I am Gang ,software developer in China. I am a certificated freelancer with over 700 good reviews from my clients. I never disappoint my clients and I’m able to lead your project to success . Relevant Skills and E More

$5154 USD in 30 days
(39 Reviews)
6.1
vw7237226vw

I have built several itsps from the ground up. They range in size from a small satellite-based carrier with 200 phones to a CLEC sized system with several thousand users moving several million minutes a month. I can More

$2777 USD in 45 days
(8 Reviews)
5.4
$3222 USD in 30 days
(45 Reviews)
5.7
waheni

i am skilled engineer , i can give you a plan for the job if you want and then we can start thank you Expérience et Compétences appropriées linux, asterisk,voip , a2billing Étapes proposées $2500 USD - 1

$2500 USD in 10 days
(14 Reviews)
5.1
volga629

NetworkLab is experts VoIP infrastructures design and deployments. Our reach experience will help achieve you goals and complete the project in optimal and professional manner. Relevant Skills and Experience Network d More

$2700 USD in 30 days
(10 Reviews)
4.7
ludiac

Hi, we have reviewed your project requirements but would need more detailed requirements. Relevant Skills and Experience We have expertise in VOIP apps development and we can share our work history with you in chat. More

$2500 USD in 30 days
(1 Review)
4.8
manindermarok

As i read your job description , i understood that you want to be expert guy for your job and i am presenting myself the est for you please contact me asap so that i can provide you best service. Relevant Skills and E More

$2500 USD in 30 days
(17 Reviews)
4.1
moeed10

The experience our team have in VoIP and WebRTC is Developing and maintaining VoIP/Sip applications in .net/c++. Developed WEBRTC Media Gateway in C++. Relevant Skills and Experience To Link PBX Vendors like Alcatel, More

$2500 USD in 30 days
(3 Reviews)
4.4
csinfotechorg

Hi, On behalf of CS Infotech having experience of 7+ [url removed, login to view] have a team of experienced developers & designers who are capable of completing this project on time with quality. Relevant Skills and Experience We have g More

$2500 USD in 30 days
(1 Review)
1.2
auriclesoft09

Hi, We have read your requirement and you should go for any cloud based CRM software (Like SugarCRM, vTigerCRM, Zoho CRM etc). We have done lots of customization on vTigerCRM/SugarCRM/Zoho CRM like - BAR Code Implem More

$2500 USD in 30 days
(0 Reviews)
0.0
$2500 USD in 30 days
(0 Reviews)
0.0