Correct VitalPBX+Odoo Webrtc Incoming Call Issue

I am in need of an advanced VoIP developer with specific experience in VitalPBX+Odoo integration. The main problem I am facing is with incoming calls; the webrtc phone from Odoo is not properly receiving them. Thankfully, outgoing calls from this system are working without any issues. But, since the incoming call problem persists, immediate attention to this matter is essential to me. I haven't noticed any other connectivity issue including internal call transfers or conference calls. Ideal freelancers for this project should possess:

- Proven experience in VoIP development
- Specific knowledge in VitalPBX and Odoo integration
- Ability to diagnose and fix the issue with incoming calls
- Excellent problem-solving and communication skills

I am looking forward to having my system run smoothly with your help. Looking forward to your bids.