+xx 900 ••• 214
Scam number
01
No costly callbacks
Subscribers stop calling back expensive scam numbers by accident.
CALLBACK & PREMIUM-RATE FRAUD
Wangiri fraud protection: shut down premium-rate scams in real time.
Guard subscribers from costly scams. MCM AI spots Wangiri missed calls and premium-rate traps, then blocks the callbacks before anyone gets charged.
- One-ring floods spotted
- Callbacks blocked, warnings played
Recent
No new calls- +xx 900 ••• 214Rang once Just now
- +xx 905 ••• 077Rang once 1 min ago
- +xx 900 ••• 389Rang once 2 min ago
Missed calls from numbers you do not know.
Callback stopped
Premium-rate number linked to a Wangiri wave
Warning played Case logged No charge
01Why operators use it
Why operators block Wangiri and callback scams
Stop the costly callbacks, the one-ring floods and the angry support calls that follow.
One-ring calls per minuteFlooding
02
Wangiri waves blocked
MCM AI spots one ring missed call floods instantly.
Surprise-charge complaintsPiling up
03
Fewer angry customers
Fewer surprise charges mean fewer complaints for your support team.
02Wangiri missed call detection
Wangiri missed call detection for one-ring call floods
Wangiri scams ring once and hang up, hoping people call back. MCM AI spots floods of very short calls from the same sources and blocks them fast.
Calls by source, last hour
Each bar is one call. Taller means a longer call.
Short calls from this source
0
Longest call
Under 2 s
Action
Watching
+xx 20 ••• 4410
Normal+xx 44 ••• 9021
Normal+xx 900 ••• 214
Watching0 min15304560
Short call floods Same source spotted Fast blocking
Normal calls One-ring calls 2 secondsIllustrative
- Short call floods
- Same source spotted
- Fast blocking
03Callback protection
Callback protection that stops costly scam calls
If a subscriber tries to call back a known scam number, Network Shield steps in. The call is stopped or a warning plays, so nobody gets stuck with a charge.
Live demo
Without protection
0:00
Waiting for the callback
Charge on the subscriberNone yet
Result appears here
With Network Shield
0:00
Waiting for the callback
Charge on the subscriberNone yet
Result appears here
- Callback blocking
- Warning messages
- Subscribers protected
04Premium-rate trap control
Premium-rate fraud control with rules you set
MCM AI keeps a live list of premium-rate numbers tied to fraud. Traffic to those numbers gets watched, limited or blocked based on the rules you set.
Live fraud number list
Live- +xx 900 ••• 214Wangiri wave
- +xx 905 ••• 077Premium-rate trap
- +xx 907 ••• 530Premium-rate trap
- +xx 900 ••• 912New, under watch
- +xx 909 ••• 601Waiting for the next fraud-linked number
Rule preview
+xx 900 ••• 214
Block this number
Calls to this number are stopped before they connect.
1
Watched
1
Limited
2
Blocked
Illustrative numbers. Traffic to listed numbers is watched, limited or blocked by the rules you set.
- Live fraud number list
- Custom limits
- Rules you control
05Step by step
How a Wangiri callback gets stopped before it is charged
Follow one missed call from a premium-rate number to a blocked callback and a logged case.
Playing automatically. Click any screen to explore.
06Who it is for
Who uses Wangiri and premium-rate fraud protection
Built for the networks that guard subscribers from costly scams, and the partners who offer that protection.
- 01
Carriers
Block Wangiri floods and fraud-linked premium-rate traffic across your routes, including calls to 190+ countries.
- Wangiri floods
- Fraud-linked numbers
- 190+ countries
- 02
Mobile operators
Stop subscribers calling back scam numbers by accident, and cut the surprise charges behind angry support calls.
- Fewer surprise charges
- Fewer angry calls
- Subscribers protected
- 03
Partners and resellers
Offer the protection to your own subscribers and partners under your logo.
- Under your logo
- For subscribers
- For partners
Testimonials
What clients say after 90 days.
Real teams, real numbers — from sales floors, CX desks, and support queues.
+24%
First Contact Resolution
11 hrs
Per week returned to sales
−38%
Average Handle Time
FAQ
The questions teams ask on the first call.
What is Wangiri?expand_more
It is a scam where a call rings once and hangs up so people call back a costly number.
How does MCM AI detect Wangiri calls?expand_more
It spots floods of very short calls coming from the same sources, then flags and blocks those numbers fast.
What happens when a subscriber calls a scam number back?expand_more
Network Shield steps in. The call is stopped or a warning plays, so nobody gets stuck with a charge.
Can subscribers still call real premium services?expand_more
Yes. Only numbers tied to fraud get blocked, and you control the rules.
Does it work on roaming traffic?expand_more
Yes. MCM AI watches calls across your routes, including calls to 190+ countries.
Can I resell this protection?expand_more
Yes. Offer it to your subscribers and partners under your logo.
Ready to stop Wangiri and callback scams?
Talk to our partner team and protect your subscribers from costly missed-call scams.
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