Android(VOIP/SIP)

$1500-3000 USD

종료됨

게시됨

약 12년 전

$1500-3000 USD

제출할때 지불됩니다

Description: Provide a VoIP Android library as a software package for embedding into an application Code-name: VoIP Android library (engine) Target platform: Android (1.5 or above) Delivery form: pre-compiled library or sources Requirements: • Supports SIP RFC standards • RTP/RTPC(UDP), an effective jitter buffer implementation • G.711 (A-Law and u-Law), iLBC and optional G.729A/B • Echo Cancellation support, Tone Generator, File playback • Call recording (optional) • STUN support for NAT/firewall traversal (optional) • Supports multiple SIP profiles (optional) • Simultaneous outbound calls and conferences supporting • Ability to configure the cellular data networks path priorities • Ability to transfer calls or put them on hold • API functions to configure engine, control calls and receive notifications

프로젝트 ID: 1518066

프로젝트 정보

17 제안서

원격근무 프로젝트

활동 중 12년 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

17 이 프로젝트에 프리랜서들의 평균 입찰은 $3,218 USD입니다.

@nasirbest

Please check PMB

$10,000 USD 60일에

4.4

(9 건의 리뷰)

5.7

@ConsultingOnline

Good Evening! My name is Eric Mitchell and I'm quite intrigued by your VoIP library project. After reading the description, I am confident we can develop a VoIP library for embedding into Android applications. We are a development firm located and operated out of the United States, specifically in New York City. Please review your inbox for further details pertaining to your project.

$2,500 USD 30일에

5.0

(1 건의 리뷰)

5.5

@techgurudesk

It would be great to work with you ... Kindly see PMB for further details ... Thanks ...

$1,799 USD 19일에

4.7

(24 건의 리뷰)

5.2

@alphajin

Would you please check your inbox, thanks!

$2,000 USD 30일에

5.0

(3 건의 리뷰)

4.4

@PremSinghGalaxy

Hi, Please see PM for details.

$2,900 USD 30일에

5.0

(1 건의 리뷰)

3.8

@decent9818

Hi, Please check PM. Thanks.

$1,800 USD 20일에

5.0

(1 건의 리뷰)

2.8

@mobixpert99

dear sir, we can really intrested in ur project and we ensurred you we can provide you world class project in a very short period. pls see the pmb. thanks

$2,500 USD 40일에

0.0

(0 건의 리뷰)

0.0

@mindriderstech

We are team of 40+ designers and developers with experience of more than 4+ years. We have worked on different niches making our client's projects not only look attractive and eye catchy but also which convert more sales online. You can have a look at our work mentioned below to know the knowledge which we have on all the designing tools and open source platforms. You can conduct my interview; I am confident and can give answer to all your questions. We always keep in mind the following things while working on projects: 1. User friendly and eye catchy design. 2. Easy to navigate structure and layout of web pages. 3. Removal of bugs after uploading site to live server. 4. SEO friendly webpage's and url's. 5. Using CSS, HTML,PHP,flash, java script in proper manner. Why to choose me? 1. Experience of over 4+ years. 2. Worked on almost on every kind of Web & Mobile Applications. 3. Excellent communication skills (Verbal / Written). 4. Quick turn around with 100 % guaranteed commitment. 5. Team available almost 14 hours a day via Gmail, USA phone number and Skype. Best Regards, Mind Riders Technology.

$2,200 USD 15일에

0.0

(0 건의 리뷰)

0.0

@bachelorlko

See PM for demo & detail.

$3,000 USD 30일에

0.0

(0 건의 리뷰)

0.0

@stargroup9

Hello, We are largest company in mobile VoIP product development and mobile application,we are winner of world mobile congress for our Symbian and Windows phone 7. We already developed Android VoIP dialer for demo please visit your private message box and reply us accordingly we submit our company Demo build. Thanks.

$4,000 USD 5일에

0.0

(0 건의 리뷰)

5.1

@naushads

we have worked on similar projects

$3,000 USD 30일에

0.0

(0 건의 리뷰)

0.0

@kevinnik

HELLO SIR, PLEASE CHECK PMB

$1,500 USD 10일에

0.0

(0 건의 리뷰)

0.0

@marketinjak

please check pmb

$1,500 USD 6일에

0.0

(0 건의 리뷰)

0.0

@HalosysIndia

Please see PMB

$3,000 USD 30일에

0.0

(0 건의 리뷰)

4.3

@lithos121

Please kindly check PMB

$1,800 USD 5일에

0.0

(0 건의 리뷰)

0.0

@salesspinytel

Hello sir, hope you will get the best solution with fulfilling all requirements. We have this product ready meeting all your requirements. please check PMB.

$2,400 USD 1일에