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Android/iPhone SIP Dialer with source code using Xamarin Platform -- 2

$750-1500 USD

Cerrado
Publicado hace más de 7 años

$750-1500 USD

Pagado a la entrega
I have a VoIP platform for which I need an Android & iOS app phone based on the latest version of CSipSimple that you can reference for the overall design using Xamarin Forms. This should support all version of Android, iPhone The app should integrate with the platform I built pull/push data via a REST API. The main functions of the app will include: 1. Making & Receiving VoIP Calls Over 3G/4G, WiFi, GPRS 2. Should not kill the battery of the mobile device 3. Address Book Integration with local Phone Address Book AND the platform 4. User Credentials Save / Change Username & Password 5. Volume Control 6. Protocol SIP (RFC 3261) Integration with UI 7. Media Support RTP (Real Time Transport Protocol) & RTCP (RTP Control Protocol) 8. Transport Mode TCP, User Datagram Protocol (UDP), TCP to UDP Interworking 9. Codecs G.723, G.729, AMR (Adaptive Multi-Rate Compression), iLBC, G.711, GSM. 10. Network Address Translation (NAT) Traversal Through Encryption & STUN 11. Voice Quality Silence Suppression, Packets Loss Management 12. DTMF - (Dual Tone Multifrequency) Generation & Detection (RFC 2833) 13. Call Status Indicator Displayed on phone screen 14. Call History, Call Detail Records 15. Speakerphone 16. SMS (through the platform). 17. App should voice and SMS encryption The app will be marketed on the Google Market/Play and on iTunes, so it should be designed to those specifications. I would prefer someone that has an "innovative point of view". The VoIP platform and business was designed and conceptualized to allow for multiple SIP phone types to be connected to it and perform different things. The intent here is to find a good developer to build this first project and build more in the future. NOTE: There will be a focus on front end design clarity (which should be easy because we are using the other VoIP phone as a reference) but the code needs to be clean and error free (I can help test the apps). If you are not a strong developer that can put out well documented code that can be built upon, please do not bid.
ID del proyecto: 11066334

Información sobre el proyecto

23 propuestas
Proyecto remoto
Activo hace 8 años

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23 freelancers están ofertando un promedio de $1.793 USD por este trabajo
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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$1.546 USD en 40 días
5,0 (13 comentarios)
6,6
6,6
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Dear Hiring Manager, Thank you for this wonderful opportunity. Today Your job posting has caught my attention because I’m keenly considering your job post including these skills. I have excellent experience in Fullstack Designing/ Full Stack Development. I believe my abilities would be perfect for your venture. I can finish this job within the necessary time frame. I am professional Fullstack Designer/ Fullstack Developer. I have years of experience in this field and can provide you my past sample work. I will be serving you with all my hard work and skills. I am expert in the following. DEVELOPMENT HTML, html5 Bootstrap PHP,Mysql,Data Base,API CSS,CSS3 Wordpress Magento Joolma MOBILE DEVELOPMENT Android development iPhone development intel xdk (Hybrid apps ) DESIGNING Photoshop cs3, cs5, cs6,CC illustrator Corel draw Sketch After effect DIGITAL MEDIA Digital marketing Social media marketing Moving ahead, I can commit 36 hours/week for your job, and my everyday time are flexible. I’m very energized to provide my solutions for your job. Please you can get in touch with me immediately to talk about this place further. .I hope you'd give me this opportunity. Regards, AMAN KUMAR Full Stack Designer / Full Stack Developer
$1.444 USD en 25 días
5,0 (3 comentarios)
2,6
2,6
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We gone through with your requirement and glad to inform you that we already created similar web-based and mobile based Forex trading simulator Please reply us here so we can show you the FREE DEMO Thanks
$1.250 USD en 20 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de UNITED STATES
Wallingford, United States
0,0
0
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Miembro desde abr 24, 2009

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