Find Jobs
Hire Freelancers

PJSip Project

$25-50 USD / hour

Closed
Posted almost 4 years ago

$25-50 USD / hour

We are looking for a developer to help in converting our Softswitch software from our current sip stack to PJSip. Candidate needs C++, PJSip, and Linux Experience. The project will most likely run between 6 mo. to 1 Year. PhoenixSoft Inc.
Project ID: 25886186

About the project

9 proposals
Remote project
Active 4 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
9 freelancers are bidding on average $36 USD/hour for this job
User Avatar
I am very proficient in c and c++. I have 18 years c++ developing experience now, and have worked for more than 10 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environment. I made many great projects using c++, for example, I made the tools which could convert java codes into c++ scripts, of course garbage collection included, this was very similar to a compiler, and was very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.
$25 USD in 10 days
4.9 (203 reviews)
7.3
7.3
User Avatar
Hello there, I'm an ex Ericsson and British Telecom(B.T) C++ systems engineer, technical architect and QA consultant (C/C++, OOA/OOD UML etc). My experience with VOIP is minimal - as I'm used to working with traditional landline and mobile telecomms hardware and systems software. Nevertheless, given My 25 years of C++ and about 7+ years of Linux and embedded Linux experience in high profile telecomms projects at B.T and Ericsson etc, I should be able to assist you. Let me know if you may be interested - after having perused through My profile.. Cheers Dinesh
$50 USD in 40 days
5.0 (40 reviews)
6.4
6.4
User Avatar
I CAN COMPLETE YOUR PROJECT EASILY Hello, I am programmer with enough experiences on C/C++ for 13 years. C/C++ is nice programming language and I am majoring on it for long years so I have confident to complete your project by C/C++. I can work by full time for your project and trying to satisfy the requirements. I am designing the project from scratch and structure it well. I am following the project's design process exactly, and if any error is found, f ix it within 24 hours and provide maintenance free of charge for a month. Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. If you want the perfect result, please contact with me.
$35 USD in 40 days
4.7 (14 reviews)
5.4
5.4
User Avatar
hi, seems i can handle this project 100chars100chars100chars100chars100chars100chars100chars100chars
$49 USD in 40 days
5.0 (13 reviews)
5.2
5.2
User Avatar
Hi I am glad to get an opportunity to help you with my bests who wants to become one's idea to be alive. I have experience in multimedia communication by using PJSip. What I faced the most difficult issue was that over VPN one side could not find the other party's address. It was solved by setting value allow_sdp_nat_rewirte as True. Could we please discuss details by chat? Regards, Evgeny
$25 USD in 40 days
5.0 (4 reviews)
4.6
4.6
User Avatar
I have high specialization and experience in the development of software and web platforms. I have the following skills Programming languages: ----- C, C++, C #, Matlab, Java, Python, VB ----- Front-end skills: - PHP, Aspx NET CORE, HTML5, JSON. - JAVASCRIPT (Ajax, AngularJS, ReactJS, ReactNative, Jquery). - CSS3, Bootstrap, Less, Sass, Scss, Responsive, Material. - Mobile applications: React Native, Swift, ObjectiveC. Back-end skills: - Python (Django), ROR, PHP (Framework: CAKEPHP, Yii, Laravel, Ci), Node.js. - MVC, Postgres, MySQL, Rest API. I am a specialized expert. I have 10 years of experience. Please check my independent profile. I can also send samples of my work by chat. can i start right away Best Regards
$38 USD in 1 day
5.0 (7 reviews)
4.8
4.8
User Avatar
Hi there, Full experience of 29 years developing mainly with C and C++ over linux, bsd, solaris, qnx, freeRtos, windows, OS/2 or DOS at backend side working for very important corporations is my guarantee for your project. Moreover I have wide experience working and developing middleware (backend) multithreading applications on unix POSIX (or windows) using protocols of the TCP/UDP/IP family, at API and implementation level (i.e. radius, icmp, ldap, nmp, http, etc)l. In that sense I have worked with ACE reactor & proactor, ASIO Boost and POCO (lib) Sockets. As IPC mechanisms I have wide experience with Posix, openDDS, DBus and also Corba. thanks
$25 USD in 40 days
5.0 (4 reviews)
3.1
3.1
User Avatar
a warm hello! i have read your job listing and i am glad to mention that i am a dedicated professional well versed in software development and i would be delighted to handle this job. i am also interested in forming a lasting relationship with you because your convenience is my priority and of course how it might affect our future so i am looking to hear the details of the job from you?thanks
$39 USD in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello. Good day. I can help you in converting your softswitch software from your current sip stack to RJSip I have much experience in C++, PJSip, and Linux. Please come to chat so we can discuss in details. Thanks.
$35 USD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Phoenix, United States
5.0
6
Member since Dec 22, 2011

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.