React-Native (Expo) SIP SoftPhone App for Android & iOS
Budget: ₹37,500 – ₹75,000 INR
I am looking for a React-Native (Expo) developer to create a SIP SoftPhone App with advanced calling functionality. The app will NOT need to integrate with any existing systems or APIs.
Ideal skills and experience for this job include:
- Proficiency in React-Native development
- Strong understanding of SIP protocol and VoIP
- Experience with building calling applications
- Ability to create a user-friendly and visually appealing design
If you are confident in your skills and can deliver a high-quality app with advanced calling features, please apply.
The app needs to be active in background, just like normal native phone app.
And needs to be always avaialble to receive calls.
Only thing we will provide are: SIP URI & username/password.
Platforms to support:
- Android
- iPhone (iOS)
Feature Requirements:
- Prompt for Speaker, Mic permission.
- Make Calls
- Receive Calls
- Call Mute
- Call Hold
- Always active in background and available to receive calls
Example apps:
- Zoiper
- LinPhone
Thank you.
Ideal skills and experience for this job include:
- Proficiency in React-Native development
- Strong understanding of SIP protocol and VoIP
- Experience with building calling applications
- Ability to create a user-friendly and visually appealing design
If you are confident in your skills and can deliver a high-quality app with advanced calling features, please apply.
The app needs to be active in background, just like normal native phone app.
And needs to be always avaialble to receive calls.
Only thing we will provide are: SIP URI & username/password.
Platforms to support:
- Android
- iPhone (iOS)
Feature Requirements:
- Prompt for Speaker, Mic permission.
- Make Calls
- Receive Calls
- Call Mute
- Call Hold
- Always active in background and available to receive calls
Example apps:
- Zoiper
- LinPhone
Thank you.