Smarter phone spend control for growing teams
PBX Budget Controller rates every outbound call, enforces per-extension budgets, and bars external calling when limits are hit — with guided setup that gets you connected in minutes.
No credit card · Built for 3CX · Email OTP security
Overview
Extension spend
Extensions synced
48
+12 this week
Near limit
3
Warnings sent
Barred today
1
Auto-bar active
Outbound spend (7 days)
↓ 8%Extensions
- Ext 600Barred
- Ext 201Warning
- Ext 105Healthy
Trusted by
Why smart teams choose PBX Budget
Not another desktop controller. A modern SaaS layer on top of your PBX.
Real-time rating
CDR hits your rate card instantly. Peak and off-peak sell rates — you control what extensions pay.
Extension budgets
Prepaid balances or recurring limits per extension, with warning emails before limits bite.
Auto-bar outbound
When spend is exhausted, outbound calling is disabled on the PBX. Internal calls keep working.
Multi-tenant SaaS
Secure org workspaces, email verification, and guided PBX onboarding after signup.
From MSPs to in-house IT
MSPs & resellers
Onboard client orgs with isolated workspaces and predictable extension spend.
IT teams
Stop chasing surprise phone bills. Set limits and let the PBX enforce them.
Regional operators
Starter rate cards for Zimbabwe and more — tuned for local calling patterns.
Go live in four guided steps
We don't dump you into raw settings. After signup, a wizard walks you through PBX credentials, Active Socket CDR, and extension sync.
Create your organisation- 1Create your organisation and verify email
- 2Connect 3CX API credentials in the guided wizard
- 3Point Active Socket CDR to our TCP listener
- 4Sync extensions and set budgets — go live
Frequently asked questions
Ready to stop surprise phone bills?
Start a trial organisation, connect your lab PBX, and see budgets enforce on real extensions.