❓ Question from Michael K. (Johannesburg)
"I keep seeing these claims about saving 80% on phone bills with PABX, but I'm skeptical. Can you show me actual numbers? I have 10 employees and we're currently paying Telkom about R9,000/month. What would I REALLY save?"
💁♀️ Rene's Answer
Michael, I LOVE this question because it forces me to be specific instead of throwing around percentages. Let's do the actual math for your 10-person office.
Your Current Setup (Traditional Telkom Lines)
Based on what you told me, here's what you're probably paying now:
| Item | Cost |
|---|---|
| 10× Business phone lines | R500 × 10 = R5,000 |
| Outgoing calls (~2,000 min/month @ R2/min) | R4,000 |
| Monthly Total | R9,000 |
Annual cost: R108,000
With IP-PBX System (What You'd Pay)
| Item | Cost |
|---|---|
| VoIP SIP trunk (1 business line) | R500 |
| Outgoing calls to mobiles/landlines | R300 |
| Internal calls (between 10 employees) | R0 (FREE!) |
| Support & maintenance | R1,000 |
| Monthly Total | R1,800 |
Annual cost: R21,600
Your Annual Savings
That's 80% savings - and yes, it's real.
But Wait - What About the Upfront Cost?
Fair question. Here's the initial investment:
| Item | Cost |
|---|---|
| IP-PBX server (Asterisk-based) | R25,000 |
| 10× IP desk phones | R15,000 |
| Installation & configuration | R5,000 |
| One-Time Setup | R45,000 |
Payback period: R45,000 ÷ R7,200 monthly savings = 6.25 months
So by month 7, you're in profit. And every month after that? Pure savings.
Why the Massive Difference?
1. Internal Calls Are FREE
Right now, when your sales guy calls your accounts department, that's going through Telkom's network at R2/minute. With IP-PBX, it stays inside your private network - completely free.
In a 10-person office, about 60-70% of calls are internal. You're literally paying for your employees to talk to each other. That stops with PABX.
2. VoIP Rates vs Landline Rates
External calls drop from R2/min to about R0.30/min. That's an 85% reduction on outgoing calls.
3. One Line vs Ten Lines
You only need ONE SIP trunk (business line) instead of ten individual lines. The PABX handles call routing internally.
The Hidden Savings You're Not Counting
Beyond the obvious phone bill reduction:
- Remote workers: Your team working from home can use the office system via app - free calls
- No new wiring: IP phones use your existing network cables
- Scalability: Adding employee #11? Just buy one more IP phone (R1,500), not a whole new line (R500/month forever)
- Features: Call recording, voicemail-to-email, auto-attendant - all included (vs paying extra for Telkom add-ons)
- Mobility: Transfer calls to mobile numbers, work from anywhere with office caller ID
The Rental Option (Lower Risk)
Don't have R45,000 upfront? We also offer:
- R7,500/month all-inclusive rental
- Hardware included (you don't own it, but we replace it free if it breaks)
- After 12 months of service, hardware becomes yours
- Cancel anytime with 30 days' notice
Even at R7,500/month, you're still saving R1,500/month (R18,000/year) compared to your current R9,000.
Real Customer Example
We set up a 12-person architecture firm in Sandton last year. Their before/after:
| Period | Monthly Cost |
|---|---|
| Before (Telkom lines) | R11,200 |
| After (IP-PBX, Month 1-12) | R7,500 (rental) |
| After (Month 13+, hardware now theirs) | R1,800 |
| Year 1 savings | R44,400 |
| Year 2+ savings (annual) | R112,800 |
They used the Year 1 savings to hire a junior architect. Year 2 savings went into better software. The phone bill literally stopped being a concern.
My Honest Recommendation for You
Michael, you're paying R9,000/month. That's R108,000 per year disappearing into Telkom's pockets. Here's what I'd do if I were you:
- Get a free consultation - we can look at your actual call logs and give you precise numbers
- Consider the rental option - R7,500/month, no upfront cost, cancel if it doesn't work
- Run it for 3 months - track your actual savings vs the old bills
- Decide then - if the savings are real, you're golden. If not, you only gave up one quarter's phone bill savings.
But based on hundreds of similar businesses we've helped? You're going to wish you did this years ago.
Want to see what YOUR business would save? Send me your current phone bill and I'll do a free cost breakdown for you.
— Rene
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