I will develop softphone app, linphone app, esim app, esim website, voip app

G
gilarmour
G
gilarmour
Gila R
develop softphone app, linphone app, esim app, esim website, voip app
Full Screen
develop softphone app, linphone app, esim app, esim website, voip app

About this gig

Looking for a powerful, custom-built Softphone, Linphone, or VoIP app? Im an experienced developer specializing in VoIP, eSIM, SIP, and WebRTC solutions, providing businesses with high-quality communication and telephony systems. Whether you need a softphone app, Linphone customization, or eSIM VoIP integration, I will develop, install, and configure a seamless solution tailored to your needs.


What I Offer:

  • Custom VoIP & Softphone Apps (Linphone, eSIM, SIP, WebRTC)
  • VoIP System Integration (3CX, Asterisk, FreePBX, FusionPBX)
  • SIP Trunk Setup & Configuration
  • Secure Audio & Video Calling with HD Quality
  • CRM & API Integration (Zoho, HubSpot, Twilio, Plivo, Telnyx, etc.)
  • Push Notifications, Call Logs, & Contact Sync
  • Custom Branding & White-Label Solutions



Installation & Configuration:

  • FreePBX & Asterisk Setup
  • SIP Trunk Configuration
  • PBX Integration
  • VoIP Gateway Setup
  • Multi-Tenant
  • VoIP Solutions
  • Call Routing & IVR


Industries I Serve:

  • Healthcare & Telemedicine
  • Logistics & Transportation
  • Call Centers & Customer Support
  • E-Learning & Webinars
  • Finance & Banking
  • Media & Broadcasting and more!


100% Satisfaction Guaranteed! Message me now and place your order!

  • App type

    • Native

  • Programming language

    • TypeScript
    • React Native
    • Kotlin
    • JavaScript
    • Swift
    • Objective-C

  • Frameworks

    • Flutter
    • Laravel
    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Booking
    • Finance
    • Social networking
    • Entertainment
    • Education
    • IoT
    • AR
    • News
    • Custom

  • Tools

    • Flutterflow
    • Android Studio
    • Xcode
    • Firebase
    • BuildFire
    • Visual Studio Code
    • Visual Studio

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Security
    • Design
    • Ads & monetization

Get to know Gila R

Gila R
  • FromArgentina
  • Member sinceMar 2025
  • Avg. response time17 hours

  • Languages

    English
Team of Full Stack developers with 16+ years of experience I am a reliable and truly professional company. We always strive to get our customers to be fully satisfied not only by developing high-quality solutions within prescribed time and budget, but by full involvement into projects working together with our customers to make the business success of their projects. We are specialized in - Mobile APPs Development (Android, IOS, React-native, Ionic) - Web Development (ReactJs,NodeJs, Laravel, Cakephp, AngularJs, VueJs ) - Search Engine Optimization - CMS Development

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