VoIP App needs version upgrade

진행중 등록 시간: Apr 16, 2015 착불
진행중 착불

I am looking for someone experienced with VoIP.

I currently have a VoIP App developed for iOS and Android in an early version of Linphone SDK.

This needs to be updated to latest version and resubmitted to the respective app stores.

Please write your experiences and the link about the VoIP App built yourself before.

Shortlisted candidates will be contacted.

안드로이드 아이폰 Mobile App Development

프로젝트 ID: #7494915

프로젝트 소개

16 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: Apr 16, 2015

수상자:

TechStormTeam

Hi, please kindly check my PM and get back to me for further discussion. Looking forward to hearing from you. 1. completed and tested on IOS App $250 ( deadline: Apr 24, 2015 ) a) Make sure incoming calls send pus 기타

$500 USD (15일 이내)
(25건의 리뷰)
6.3

이 일자리에 대한 프리랜서 16 명의 평균 입찰가: $1399

codeguru786

Hi, we have read all the requirements and we are very confident to do this project from start till end. We definitely have some questions when we discuss project with you. Due to the change of bid system at freelancer. 기타

$608 USD (8일 이내)
(37 리뷰)
7.7
VersatileTehcno

Hi Employer, ➦ As we have studied your Requirement for Updating you APP to latest Version, we are able to do it. ➦ We will also provide 3 month free services. ➦ Looking forward to hear you with Positive Respon 기타

$1900 USD (45일 이내)
(59 리뷰)
7.6
ricky3214

Hi, Expert iOS Mobile App Developer, with more than 4+ years of development experience. I am passionate, dedicated to my work and professionalism, creativity and quality have been my strengths throughout my experience. 기타

$388 USD (6일 이내)
(52 리뷰)
6.1
mukhan88

Hi I am a developer and i have even compiled the linphone and did customization too which were required . I can do this job too easily all i need to know your complete document of requirement . Thanks

$600 USD (5일 이내)
(4 리뷰)
4.6
bonapps

Hi, I have been through your requirements and it matches our expertise. I am very much interested in working on your project as it seems that we have done something similar. I am not yet confirmed that i will have 기타

$1300 USD (10일 이내)
(6 리뷰)
3.9
jinzhang330

A proposal has not yet been provided

$473 USD (3일 이내)
(10 리뷰)
2.8