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I will develop a flutter voip sip app using linphone for android and ios
Anuj Sharma
About this gig
Build a Professional Flutter VoIP App with Linphone SDK
Are you looking for a high-quality Flutter-based VoIP application for Android and iOS? You're in the right place!
I specialize in developing cross-platform VoIP applications using Flutter and the Linphone SDK, delivering a single codebase that works seamlessly on both Android and iOS.
What I can develop:
- Flutter VoIP applications
- Linphone SDK integration
- SIP account registration and authentication
- High-quality audio calling
- Video calling
- Call history
- Contact management
- Custom dialer interface
- Push notification integration
- Custom branding (Logo, App Icon, Splash Screen)
- Bug fixing and feature enhancements
- Google Play Store and Apple App Store submission support
Why choose me?
- Clean, scalable, and maintainable code
- Cross-platform development with Flutter
- Experience with SIP, VoIP, WebRTC, and Linphone
- Responsive communication throughout the project
- Source code included
- Post-delivery support
Whether you need a new VoIP application, want to integrate Linphone into an existing Flutter project, or need help fixing VoIP-related issues, I can provide a reliable and professional solution.
Please contact me before placing an order.
Get to know Anuj Sharma
Anuj Sharma
Turning ideas into powerful Flutter and VoIP mobile applications
- FromIndia
- Member sinceJan 2024
- Avg. response time1 hour
- Last delivery4 months
Languages
English, Hindi
Hi, I'm Anuj Sharma — a Mobile Application Developer with over 8 years of experience in designing, developing, and maintaining high-quality mobile applications.
I have strong expertise in VoIP-based SDKs such as Linphone and Pjsip, as well as deep experience in Flutter cross-platform development for Android, iOS, and Web.
Whether you need a new mobile app built from scratch or maintenance and upgrades for existing code, I can deliver clean, scalable, and production-ready solutions.
Over the years, I’ve successfully completed 100+ mobile applications, ensuring top performance, modern UI/UX.
My Portfolio
FAQ
Do you develop apps for both Android and iOS?
Yes. I develop cross-platform applications using Flutter with a single codebase that runs smoothly on both Android and iOS.
Can you integrate the Linphone SDK into my existing Flutter app?
Absolutely. I can integrate the Linphone SDK into your existing Flutter application and configure SIP calling features.
What VoIP features can you develop?
I can implement: SIP Registration Audio Calling Video Calling Call History Contacts Integration Push Notifications Call Logs Custom Dial Pad Call Transfer (if supported by your SIP server) Custom UI and Branding
Which SIP servers are supported?
I can work with most SIP providers, including FreeSWITCH, Asterisk, Kamailio, OpenSIPS, 3CX, FusionPBX, and other standard SIP servers.
Do you provide the complete source code?
Yes. All packages include clean, well-structured source code unless otherwise agreed before the project starts.
Can you publish my app on Google Play and the Apple App Store?
Yes. I can assist with app submission and guide you through the publishing process. App submission is included in the Premium package or available as a Gig Extra.
Can you fix bugs in an existing Flutter or Linphone project?
Yes. If you already have a Flutter, SIP, or Linphone project, I can troubleshoot issues, fix bugs, optimize performance, and add new features.
What do you need before starting the project?
Please provide: Your project requirements UI/UX design (if available) SIP server details API documentation (if applicable) Branding assets such as logo and app icon (optional)
Can you build a custom VoIP app from scratch?
Yes. I can develop a fully customized Flutter VoIP application tailored to your business requirements, from UI design to deployment.
Should I contact you before placing an order?
Yes. Please send me a message before placing an order so we can discuss your requirements, timeline, and choose the best package for your project.
