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Secure VoIP app

€30-250 EUR

Chiuso
Pubblicato quasi 8 anni fa

€30-250 EUR

Pagato al completamento
I need a project for school which implements a VoIP app on Android. It has to use TLS and SRTP and Asterisk as call center.
Rif. progetto: 10803922

Info sul progetto

20 proposte
Progetto a distanza
Attivo 8 anni fa

Hai voglia di guadagnare un po'?

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20 freelance hanno fatto un'offerta media di €1.022 EUR
Avatar dell'utente
Hello ► VoIP & Android experts here. ► We can help you on it. ► For your note, we have team of 85+ in-house developers skilled with all major technologies including RoR, PHP, .NET, Android, iOS along with Designers and SEO. ► Please ping me back to discuss further... ||| ❰1❱ 2000+ Successful Project Deliveries. ❰2❱ 85+ In-House Developers and Scrum Masters. ❰3❱ Offices in USA / Canada / Ireland / UK. ❰4❱ Execution Methodology: Agile Scrum.  ||| So, Looking forward for your reply ASAP. THANKS & REGARDS...
€250 EUR in 10 giorni
5,0 (8 valutazioni)
5,8
5,8
Avatar dell'utente
Hello, I have 5+ yrs of experience as an android developer and I can do this task for you. I have worked on all the open source voip source, If you give me your Sip, Ip, username and password then i can give you demo dialer as well. I do not have expertise for other platform but I can give you solution for android. I will do this task for you on only 1000$. Because of minimum cape i am not able to enter 1000$. Also if you dont want any major UI changes then your work will be completed before given date. Please consider me and please have a discussion before you come to any conclusion. Thanks, Silvans
€444 EUR in 15 giorni
5,0 (29 valutazioni)
4,8
4,8
Avatar dell'utente
Hello , I have gone through your project. I can do this job i have similar job experience. let me introduce my self: I am an independent web design company based in India. Our goal is to create a product that is modern, user friendly and secure. Our specialities: - Server uploding /WHM/Cpanel - Creating modern and custom website designs - Mobile and tablet friendly sites - PHP - Mobile application android/ios - Codeigniter framework - Laravel framework - Wordpress - Yii framework - PHP and website security - Bitcoin payment integration - Other Bitcoin solutions - Shopify - Magento - Joomla Please Feel free and give me one chance with you for make good business relation together. I will wait for your valuable response Thanks
€155 EUR in 3 giorni
5,0 (1 valutazione)
3,8
3,8
Avatar dell'utente
Respected Sir/Ma’am, We are Accredict, extremely thankful for your kind gesture for allowing an opportunity to bid on your esteemed project. We have gleaned through your provided description and are confident enough to say that we can start work on your project immediately. Please furnish us with more details about your project requirement, so that we can study it in detail and give you an exact and exhaustive estimate. THESE ARE SOME OF OUR BEST PRACTICES: - 1. We take pride in saying that we have built more than 500+ Mobile Apps for Android & IOS both and also 1000+ websites till date. 2. We are available for 18 hours during a day for communications. 3. We have 25+ developers in our team, and hence, we are efficient in running multiple projects simultaneously. We are interested in applying for your above mentioned project. We are currently having a workforce of App Development Experts whose experience ranges from 1 to 9+ years. There will also be One Business Analyst to keep track of the workings on the project and keep you timely updated with every stage of the project. Please grant us an opportunity to confer with you for your prospective and esteemed projects. We can assure you that you would be thoroughly satisfied with our work performance and sincerity to our profession. We hope to get a positive response from you at your earliest. Thanking you in anticipation, Regards For Accredict Solutions. Alan
€244 EUR in 5 giorni
5,0 (2 valutazioni)
3,8
3,8
Avatar dell'utente
I will compile android dialer with good looking design and branding. It is based on pjsip and well tested. TLS is there :)
€250 EUR in 5 giorni
4,5 (6 valutazioni)
4,3
4,3
Avatar dell'utente
If you pick us we will be going down the PJSIP path. PJSIP is the best open source SIP stack out there. It has inbuilt support for TLS and SRTP making your SIP transactions and your media secure. PJSIP works perfectly with Asterisk since both have been around for a long time. And PJSIP is also written in C which would make your app extremely fast. With PJSIP you can also stick a nice front-end/GUI on top of it and call functions from within the PJSIP library itself. As this is for your project, you can have a nice front interface showing buttons for calling and a screen for the different events that happen before, during and after a call (ringing, calling, hang up, on hold, etc...). Even if you don't pick us have a quick google search at PJSIP, it fits any SIP app needs and is extremely flexible.
€333 EUR in 14 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
we're India based 20+ team company working since 12 years on asterisk and many other voip solution like freeswitch and opensips. I can provide any type of business solution which include creation of panel and providing integration with any of the softswitch. I have developed dialer, Softswitch solution and IVR broadcasting many type of solution where multi-level marketing with billing solution. I am really keen to know abt the requirement so that i can provide best solution. Your invitation over a private chat would be highly appriciated Functional Areas : Reseller management system, VOIP Billing platform on Nextone, Management of Asterisk PBX and implementation of features. Operating Systems : MS DOS, Windows 98, Windows NT, Windows 2000, Windows XP, Window 2003, Redhat Linux, Fedora 3,Fedora 5, Suse 9.1, CentOS 4.3 ,mac Protocols : HTTP, SIP, IAX, IAX2, Free RADIUS Telecommunication VOIP : Freeswitch, Yate, Asterisk PBX 1.2.5-1.2.24, OPENSER, Open-LADP, RADIUS, DIAMETER, REST, Heart-beat, Voip-switch, Mobicents, Nextone, Veraz, Verso Asterisk opensource projects : Astbilling, Free PBX, Phpmyadmin, VICI-Dialer, Trix-Box, Free-PBX, AstBill, Asterisk@Home, PHPAGI Programming : C/C++, PHP-3.0/4.0/5.0, Perl, Core JAVA, Visual C++ 6.0/7.0/8.0 , Visual Basic 6.0/7.0/8.0, MFC, COM, Java Script, VB Script, SQL DBMS Packages : Microsoft Access, MySql, MS-SQL, Oracle, Sqlite, Mysql management and database optimization. Web and Scripting : Java Script, VB Script, HTML, PHP, Microsoft
€1.333 EUR in 22 giorni
0,0 (0 valutazioni)
0,0
0,0
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I have published app for VoIP calls over TLS protocol. I can implement this app using pjsip framework within few days.
€277 EUR in 3 giorni
0,0 (0 valutazioni)
0,0
0,0

Info sul cliente

Bandiera: ROMANIA
timisoara, Romania
5,0
1
Membro dal mag 7, 2016

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