Softphone App

$30-250 USD

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게시됨

거의 6년 전

$30-250 USD

제출할때 지불됩니다

VoIP service provider has a project for a programmer to create a softphone from existing open source code. The end result will be a working Softphone running on Android OS and meet license "GNU General Public License, version 2" at [login to view URL] Must be able to work with existing source primarily Java and XML and modify to specification. Familiarity with Signal and Video processing as well as SIP,XMPP,RTSP and streaming (RTP,codecs) Final result must be a working APK capable of being loaded directly to the phone without Google Play Store and also downloadable from Google Play Store. Additional projects for IOS , Windows , MacOS may be available based on completion of above.

Android

Java

Mobile App Development

Software Architecture

VoIP

프로젝트 ID: 17133327

프로젝트 정보

7 제안서

원격근무 프로젝트

활동 중 6년 전

돈을 좀 벌 생각이십니까?

이메일 주소

프리랜서 입찰의 이점

예산 및 기간 설정

작업 결과에 대한 급여 수급

제안의 개요를 자세히 쓰세요

무료로 프로젝트에 신청하고 입찰할 수 있습니다

7 이 프로젝트에 프리랜서들의 평균 입찰은 $340 USD입니다.

@indiasofttel

Hi Sir, I have huge experience in developing SIP and VOIP based dialer and soft phone. I reviewed your requirement it's looking good to me. I would like to discuss further with you. Please feel free to message me for further discussion. Thanks,

$190 USD 3일에

4.4

(100 건의 리뷰)

6.5

@Masalykin

Hello. My name is Alexander, I'm from Ukraine (UTC +2). I have passed major tests, for more information about my skills you are welcome to check my portfolio. For now, I work more for feedback. You can be sure that I will deliver you perfect application in order to receive positive feedback from You. Your project is interesting to me, because I have a great pleasure to work in android development, and the experience I have received over 4 years. This time I've been working as android developer in my small company in Kharkov where I've improved my skills in this area. I have an excellent knowleddge of android SDK. I have excellent experience: - Android SDK; - in the backend for android: Firebase, PHP/mysql, Google Cloud, AWS; - Linux/Unix; - Twilio API, Git, Gradle and so on. Just leave a message for me and let's work together.

$888 USD 3일에

5.0

(3 건의 리뷰)

4.8

@adamendvy

Hello Sir, I can modify Linphone opensource for you, and activate all linphone features like IM and push notification. and upload to playstore. thanks.

$222 USD 7일에

5.0

(2 건의 리뷰)

3.4

@amitarai

Hello, My name is Pranav, I have my team expert in development. I have my client and partner based in the USA named as cebod telecom handle all there VoIP software and web application, I would love to discuss in more details so that I can come up with our proposal

$155 USD 7일에

5.0

(3 건의 리뷰)

2.4

@androboy

I design mobile applications and publish them for android smart phones. I am highly skilled as a mobile developer routinely creating innovative and useful apps that are popular and that work well. I keep abreast with all technological changes and update released and published applications to fit improving mobile phone offerings. With today's smartphone technology I understand that android based products are at the top of the industry and I would love the opportunity to be a part of the mobile app development team. I have terrific attention to detail am organized efficient and possess superior applications development skills. I will provide you “User friendly UI/UX - Responsive Design - Design on latest trends - Eye catching effect Design Templates and Unlimited design revision - Robust and Bug free code with proper comments

$450 USD 3일에