Unified Voice Operations for Every PBX Call Accounting. Real-Time Wallboards. Emergency Alerts. Phone Display. Desktop Notifier. Multi-Tenant.

EVOA is a unified voice operations platform: call accounting, real-time Mitel CX wallboards via SignalR, SNMP-driven Emergency Alerts, phone display for Mitel 6900, and a Windows desktop notifier — all from a single modern Blazor UI on .NET 10. 14+ PBX drivers across Mitel, Avaya, Cisco, and Alcatel-Lucent.

Supporting Leading PBX Platforms
Mitel Avaya Alcatel-Lucent Cisco
Why MeeraApps

Built for Complex PBX Environments

14 PBX Drivers, One Platform

Connect to Mitel, Avaya, Alcatel-Lucent, and Cisco PBX systems. TCP push, TCP pull, and SFTP collection methods supported.

Real-Time Wallboards (Mitel CX)

Live supervisor dashboards streamed from Mitel CX via SignalR. Queue Waiting Interactions widget, per-agent presence, TV kiosk mode, and Alert Center overlays — true push, not polling.

Emergency Alerts (SNMP)

SNMP trap receiver decodes Mitel Emergency Response events and fans out to phones, desktop notifier, and email groups in under a second. Full acknowledgement fabric across all surfaces.

Phone Display (Mitel 6900)

Turn every 6900 handset into an EVOA surface. Push status screens, ACD Agent Status, caller-tag surfacing, full-color ImageScreen. Model-aware layouts for 6920, 6930, and 6940.

EVOA Desktop Notifier

Lightweight Windows tray app — signed, silent auto-update. Full-screen popups for emergency, VIP, and alert-rule events. Per-category custom sounds; SignalR reconnect hardened for uninterrupted service.

Multi-Tenant + Modern Stack

Per-tenant databases, branding, and reporting. Blazor WebAssembly on .NET 10, PostgreSQL 17, IIS 10+. Any modern browser — no plugin, no desktop client.

How It Works

Up and Running in Three Steps

Install

Run the installer on your Windows server. The setup wizard configures IIS, the database, and the Collection Service automatically.

Connect

Add your PBX systems through the web interface. Select the driver type and configure the connection — CDR data flows in automatically.

Analyze

View real-time call data, run reports, monitor costs, and manage extensions across all your sites from a single dashboard.

See It In Action

Request a personalized demo and discover how MeeraApps can simplify your call management.

Request a Demo