Build a VoIP dialer that will connect to a SIP backend + adding notifications through APIs
the SIP server backend is ready, all backend APIs and their documentation will be provided.
we will provide the UI as well.
only developers with similar experience working on VoIP applications and SIP applications will be considered.
Please provide estimate for cost and time as well as samples of similar work you did.
Bu iş için 20 freelancer ortalamada $777 teklif veriyor
[login to view URL] I saw your project description carefully and i'm very interesting your project. But i have some question about your project. If u have enough time to discuss about your project with me ,please contact me. And Yo Daha Fazla
Have rich experience in VoIP and SIP calling app development. Especially customizing linephone opensource platform. Hope to contact and have a detailed discussion over chat. Thanks
I have rich experience in Photoshop, Adobe Illustrator, XD, Indesign, Sketch, Figma. I am sure to have this completed in your deadline. Message me and lets begin. I am Good at Android, Graphic Design, iPhone, Mobile Ap Daha Fazla
Hi, I am a VoIP expert and Asterisk specialist with 6 years of experience. I am also an IT engineer with 7 years of experience. I have done some sip clients based on Android, web browser and Mac.