convert sip calls to application to application

26 pekerja bebas membida secara purata $3206 untuk pekerjaan ini


Hi. I am very very interested in your job. I am Jin from China , who is a team leader with excellent teammates. Our team has full experience in all the fields of Mobile & full stack Web development, C & C++,C#, python Lagi

$2500 USD dalam 20 hari
(838 Ulasan)

Hello, sir I am java developer. I have a detail look to your project, I have a great skill in design and java. I'm sure I can complete your project. My price and period is negotiable. We can discuss the details via cha Lagi

$2500 USD dalam 7 hari
(292 Ulasan)

Hello! I have read your idea and so much interested in your project. I have good experience with VOIP call app development so I feel confident in this project. I have ever developed many Android apps with Java, Kotlin Lagi

$2000 USD dalam 20 hari
(8 Ulasan)

Hi Sir, I have more than 9 years of experience in voip field. Please let me know a good time to talk so that we can discuss further about your project. Thanks Vivek

$2250 USD dalam 30 hari
(29 Ulasan)

Hello. We are Team iKcon. [login to view URL] We have been dealing with VoIP based apps from past 7 years. We have reviewed your requirements and will setup Apps as per your need. App will work VoIP to VoIP for cal Lagi

$2500 USD dalam 10 hari
(34 Ulasan)

Hello, as i see above. you want ordinary sip network. All you need to get sip-sip call is good SIP server. I can provide it for 500$. For app you can use free linphone as base. To add sms feature i need a time to calc Lagi

$1500 USD dalam 7 hari
(29 Ulasan)

Dear sir, We did similar app for convert sip to app before We are software team in Vietnam, we have 8 year in Software Industry with many running products in mobile and web applications. Our profile : [login to view URL] Lagi

$2250 USD dalam 7 hari
(45 Ulasan)

HI.dear. Nice to meet you. Happy to bid your project. I am very interested in your project. I read your requirements carefully.I see what you mean. I have so many experiences with Java,Voip,C/C++ Especially Sip(Session Lagi

$1500 USD dalam 15 hari
(42 Ulasan)

Hi. I've read your requirements carefully. I understood your requirement and I have full experience in VOIP, Processing. I am a creative developer with great ideas & methodologies. So I can complete the project perfect Lagi

$1500 USD dalam 7 hari
(48 Ulasan)

Hi, Hope you are doing well! I am a mobile expert and have experienced a lot with Android & iPhone app development. This project is very interesting for me and a perfect fit with my skills. I am available now and can s Lagi

$2250 USD dalam 7 hari
(5 Ulasan)

Hi, Dear. I am very interested in your project and I have done a lot of voip projects. I can finish your project in a short time with perfect result. I am also a trusted team manager. We can handle all kinds of pro Lagi

$1500 USD dalam 7 hari
(9 Ulasan)

Hi, I am Vu who has skilled in web development. Having +5 years of experience in the scope of your specification, I have completed lots of projects on freelancer.com. Under checking your job description, I have enoug Lagi

$2250 USD dalam 7 hari
(1 Ulasan)

Dear Client. First of all, it's my pleasure to bid on your project. I am very interested in your proposal. Because I have rich experience in this field. If you choose me, you'll never be disappointed in me, and I'll do Lagi

$2250 USD dalam 7 hari
(9 Ulasan)

Dear Sir. Glad to meet you. I'm very interested in your job post involving these skills. I'll bring your idea to the next level or extend your live project with new awesome features. I'm web Developer specializing in Lagi

$2250 USD dalam 7 hari
(5 Ulasan)

Hello Sir, I am VOIP SIP dialer developer by profession for android and ios and window platform . Please contact me as soon as possible. i will be so happy to work for you. I Go through the job details carefully an Lagi

$30000 USD dalam 7 hari
(6 Ulasan)

Hello. I am very pleasure the opportunity to discuss this job with you. I am a full time freelancer with skills and experience on java,JavaFx,intellij,Netbeans, Mobile phone and android studio etc. Especially, I have Lagi

$1500 USD dalam 7 hari
(12 Ulasan)

How’s your day? I have full experience in Java VoIP C++ Programming . I can start just now and can do it perfectly. I hope to let me know your details via chatting.Thanks.

$2250 USD dalam 20 hari
(3 Ulasan)

Hi, Me and my team have read the information you have provided and we will be more than happy to work with you and ensure the quality of work and results you expect to receive. You won't regret your decision of cho Lagi

$2250 USD dalam 7 hari
(3 Ulasan)

Greetings! I am very thankful for this chance because I have a similar kind of expertise and work experience. [login to view URL] https://www.freelancer.com/u/oneginaalyona I would like to point out that my bid amount is Lagi

$3000 USD dalam 30 hari
(7 Ulasan)

Dear sir! Thanks for your posting job. I have read your requirements carefully and fully understood what you need. I am expert in programming using almost languages. Especially, i have a rich experience in Python, Java Lagi

$1500 USD dalam 7 hari
(1 Ulasan)