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Develop a simple Android App to turn regular Mobiles into VOIP GSM Gateway

$30-250 USD

Закрито
Опублікований over 9 years ago

$30-250 USD

Оплачується при отриманні
* THIS IS THE FIRST AND BASIC STAGE OF A DEVELOPMENT PROJECT WHICH WOULD BE TAKEN UNDER CARE IF THIS SIMPLE APPLICATION CAN BE DEVELOPED. We are planning to develop a large application which would have accountings, prefix/routing and many others in future- but in order to start this project at first we need to make sure that our basic goal can be achieved, and if someone can develop this application- we will be discussing more about the complete project and work on a regular basis contract for years. # Right now what we need is to create an application which would connect to our VPN Server in a specific port (to obtain a public IP address as most of the 3G operators do not provide so) and then receive calls from our VOIP Switch (The application would authorise legit request by validating switch's IP or SIP username/password) via SIP or H232 and terminate that call thru the GSM Sim available on the mobile phone. Simple as that, we are not going to accept any large amount of BIDs as this application won't be used for anything except testing purposes, and if its can be done then we will go on development of a complete application which would have many other functions and that time we would consider working with a good amount of expenses.
ID проекту: 6611640

Про проект

2 пропозицій(-ї)
Дистанційний проект
Активність 9 yrs ago

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2 фрілансерів(-и) готові виконати цю роботу у середньому за $621 USD
Аватарка користувача
Dear Client, Greeting of the day ahead !!! Thanks for providing us opportunity to place bid over the project and communicate with you. I am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned .I have checked your requirements.i have right skills to work on this assignment Here we would like to bring in your notice that We are a team of professionals including experienced analysts, designers, project managers, developers and QA people having great expertise in web applications development mainly on core PHP, PHP with open sources (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc. and mobile applications on ios and Android platform. We find our expertise, skills and capabilities are perfectly blends with your project requirements because we have already worked on many projects. For Quality Purpose we use : Testing of project in different stages” like module testing, integration testing and system testing. So there will be less probability of any error or issue".can u provide your email or sky-pe etc for further discussion about the project. plz add me to discus I am ready to discuss with you Looking forward to hear from you. with best Regards
$155 USD за 3 дні(-в)
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Про клієнта

Прапор UNITED STATES
Walnut, United States
0,0
0
Спосіб оплати верифіковано
На сайті з квіт. 8, 2013

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