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Mobile Application Development for Enterprise-Grade Video Conferencing Platform

altoroslabs.com

Information technology

Telecommunications

Business services

Challenges in Mobile Video Conferencing

Existing web-based solution lacked mobile capabilities, causing limitations in user accessibility and experience. Key technical challenges included ensuring real-time audio/video synchronization, maintaining connectivity under poor network conditions, and enabling reliable push notifications for incoming calls during device standby mode.

About the Client

Global provider of enterprise-grade video conferencing software with cloud and self-hosted solutions, serving Fortune 500 companies across 195 countries

Objectives for Mobile Application Development

Enable cross-platform mobile access to video conferencing features
Ensure real-time communication without audio/video latency
Implement reliable notification system for incoming calls
Optimize performance under variable network conditions
Integrate QR/NFC-based meeting joining capabilities

Core Functional Requirements

Real-time video/audio conferencing with WebRTC
Push notifications via CallKit (iOS) and Firebase Cloud Messaging (Android)
Dynamic video quality adjustment based on network conditions
QR code and NFC tag scanning for meeting access
Live streaming and in-meeting messaging

Technology Stack Requirements

WebRTC and WebSocket protocols

Swift and Kotlin programming languages

Firebase Cloud Messaging and Crashlytics

CallKit framework for iOS

Android Architecture Components

System Integrations

Firebase Cloud Messaging (FCM)
Apple CallKit framework
NFC/QR code scanning APIs
WebRTC media stack

Non-Functional Requirements

Sub-200ms latency for audio/video synchronization
99.9% reliability under 2G network conditions
Support for 10,000+ concurrent meetings
End-to-end encryption for media streams
Cross-platform UI consistency

Expected Business Impact

Projected 500,000+ mobile users across 200 countries with stable real-time communication capabilities. Expected 40% increase in user engagement through mobile-first access, with 95% satisfaction rate for call quality under variable network conditions. QR/NFC integration anticipated to reduce meeting join time by 60%.