Effortless Migration to the NetSapiens UCaaS Platform

VoIPAssist specializes in seamless migrations from legacy PBX systems such as FreePBX, 3CX, Asterisk, FusionPBX, BroadSoft, and Metaswitch to the next-generation NetSapiens UCaaS platform. Our certified engineers ensure a smooth transition — maintaining uptime, preserving data integrity, and enabling your business to unlock the full potential of cloud-based unified communications.

Migration Overview

As organizations grow, traditional PBX systems struggle to keep pace with modern UCaaS demands. Through a structured and proven migration process, VoIPAssist helps service providers and enterprises move to NetSapiens — a carrier-grade platform engineered for scalability, flexibility, and advanced multi-tenant operations.

Common Migration Challenges

  • Scalability Constraints: Legacy systems couldn’t efficiently manage multiple tenants or large call volumes.
  • Feature Limitations: Missing UCaaS essentials such as video, presence, and team collaboration.
  • Integration Barriers: Complex connectivity with billing, CRM, and monitoring tools.
  • Operational Overheads: High maintenance, costly licenses, and frequent manual configurations.
NetSapiens Migration Overview
NetSapiens Migration Strategy

Our Proven Migration Strategy

  • Comprehensive Assessment: Audit your current PBX structure, SIP trunks, call flows, and users.
  • Customized Design: Develop a step-by-step migration plan aligned with your business operations.
  • Phased Migration: Migrate in stages to prevent downtime and ensure smooth transitions.
  • API & CRM Integration: Connect your CRM, billing, and provisioning systems to the NetSapiens environment.
  • Validation & Go-Live: Conduct in-depth SIP testing, endpoint verification, and performance checks before launch.

The outcome is a future-ready UCaaS environment offering higher reliability, flexibility, and control — ensuring your clients experience uninterrupted, high-quality communication at scale.

Specialized NetSapiens Services

  • PBX to NetSapiens Migration: Full transition from Asterisk, FreePBX, or 3CX platforms.
  • Custom Branding & White-Label UCaaS: Build and deploy reseller-ready branded portals.
  • SIP Trunk Integration: Connect or optimize your carrier SIP trunks for secure, high-quality voice.
  • Cloud, VM & On-Prem Deployments: Deploy NetSapiens on AWS, Azure, VMware, or dedicated servers.
  • PRI to SIP Gateway Implementation: Move from traditional PRI setups to complete SIP-based environments.
  • Data Porting & DID Migration: Safely migrate extensions, voicemail, and call data.
  • Ongoing Optimization: 24/7 support, proactive monitoring, and performance tuning.
NetSapiens Core Services
Why Choose VoIPAssist

Why Choose VoIPAssist

  • Dedicated NetSapiens Specialists with years of real-world deployment experience.
  • Zero Downtime Guarantee through phased and validated migration steps.
  • Certified Engineers managing design, setup, and optimization end-to-end.
  • Secure Architecture using SIP encryption, firewalling, and DDoS protection.
  • Flexible Deployment Options for Cloud, VM, and On-Prem solutions.
  • Carrier-Grade SIP Connectivity with integration to major global providers.
  • Transparent Pricing and measurable ROI through reduced operational costs.
  • Round-the-Clock Support with proactive monitoring and maintenance.