Custom FreeSWITCH Development

for telecom solutions that carry real traffic and real risk.

Build With Us

Trusted by 750+

Businesses Worldwide
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Why Go Custom With FreeSWITCH?

Because why stick to rigid, hardware-based solutions when everything can be tailored to your call flows?

  • Expensive scaling & heavy vendor lock-in.
  • Fragile architecture unfit for telecom traffic.
  • Difficult, bottlenecked integrations with CRM, billing, etc.
  • Inflexible call flows.
  • Software-defined scaling & zero vendor lock-in.
  • Load-balanced architecture for carrier-grade traffic.
  • Seamless integrations with CRM, billing, etc.
  • Tailored dial plans and rule-based call routing.
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Understand how your FreeSWITCH setup will respond to scale.

Talk to a FreeSWITCH Engineer
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FreeSWITCH in Real Telecom Environments

Build and scale every part of your communication strategy without limitations.

IP-PBX and Hosted PBX platforms

Class 4 & Class 5 Softswitches

IVR Systems & Voice Gateways

Audio & Video Conferencing Platforms

Session Border Controllers (SBCs)

Unified Communication (UC) Platforms

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Ecosmob’s FreeSWITCH Development Services

From ground-up architecture to fixing live-traffic anomalies on existing setups, here's how we assist.

Architecture & Custom Development

  • Architecture Design & Technical Audits
  • Custom FreeSWITCH Module Development
  • Custom APIs & Automation Workflows
  • Integration with Web & Mobile Apps
  • Migrations from Legacy Systems
  • Transition to Cloud-ready Architectures
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Optimization & Rescue

  • Dialplan Design, Refactoring, & Optimization
  • Performance Tuning for High Concurrent Calls
  • Safe FreeSWITCH Version Upgrades
  • New Feature Upgrades to Existing Platforms
  • Live Bug Fixes
  • Consultation & Support
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Custom FreeSWITCH Solution Features

Without these, scale becomes fragile.

SIP, RTP & WebRTC support

Multi-codec Media Processing

Secure Signaling and Media Using TLS & SRTP

Billing & Rating Engine Integration

CRM, ERP, & Application Integrations

Rule-based Call Routing

Anyone can deploy FreeSWITCH

But very few teams can run it reliably at scale. We work in that gap.

Disciplined Architecture

Distributed, load-balanced nodes that never buckle under heavy concurrent calls.

Production-focused Engineering

Writing lean, heavily optimized dial plans built explicitly for massive volume.

Careful Integrations

Connecting core enterprise systems without bottlenecking media quality or signaling.

Proactive Traffic Management

Anticipating live telecom anomalies to keep your infrastructure absolutely bulletproof.

Frequently Asked Questions

FreeSWITCH is used to build PBX systems, Class 4 and Class 5 softswitches, IVR platforms, audio and video conferencing systems, SBCs, voice gateways, and unified communication platforms.

FreeSWITCH is used by telecom operators, VoIP service providers, enterprises, and software companies building scalable communication platforms.

FreeSWITCH development services include custom solution development, module development, dialplan design, integrations, performance tuning, upgrades, and production support.

Yes. When architected with load balancing, high availability, and optimized media handling, FreeSWITCH supports carrier-grade traffic and uptime requirements.

Yes, FreeSWITCH can handle high concurrent calls when deployed with distributed, load-balanced architectures and optimized dial plans.