Bypass & SIM Farm Hunter feature

Find the shortcut around your paid route.

Find MAP and SMPP shortcuts that dodge your billable channels. MCM AI reads the traffic, reveals the hidden path and helps you close it.

In plain words

A grey route is a shortcut.

Traffic reaches your subscribers, but takes a path that avoids the channel you charge for.

The paid channel

The official route your traffic is meant to take, where every call or message is billed to the party sending it.

The shortcut

A side path that reaches the same subscriber without passing through the paid channel. The message arrives, but nobody pays you for the trip.

The disguise

International traffic can arrive looking like a local call or text. On the surface nothing seems wrong, which is why it can go unnoticed.

MAP and SMPP

Two roads around the toll.

Shortcuts do not all look alike. Grey route detection watches both of these paths for traffic that dodges your billable channels.

MAP

A signalling path inside the network. A shortcut here moves traffic around the channel you bill on.

SMPP

A messaging connection between systems. A shortcut here lets messages travel without using your billable route.

Why it matters

Quiet traffic, loud cost.

01

Revenue walks past

Traffic that should earn on your paid channels travels for free, so income that belongs to you goes elsewhere.

02

Your picture is wrong

If part of your traffic is invisible, your numbers understate what your network really carries.

03

It brings company

Hidden routes are often shared with other abuse. Closing one makes the network harder to misuse.

How MCM AI spots it

The pattern gives the path away.

No fixed list is needed. MCM AI judges traffic by how it behaves, then compares it with the route it claims to be using.

  1. 01

    Traffic is observed

    MCM AI watches the calls and messages crossing your network, along with the routes they take.

  2. 02

    Patterns are compared

    Route, timing and content are set side by side. Traffic that does not fit the route it claims stands out.

  3. 03

    A shortcut is named

    The hidden path is flagged as a suspected grey route, ready for your team to review.

  4. 04

    The route is closed

    Once bypass is confirmed, the route is shut and the traffic can move to a paid path.

Route mismatch

The path a message took does not match the path it should have taken.

Local masking

International traffic dressed up as a local call or text.

Timing and content

The rhythm and wording of the traffic point to a source you do not bill.

What you can do next

From a hidden path to a paid one.

Finding the shortcut is the start. The aim is for the same traffic to travel where it earns.

See Revenue Recovery
  • 01

    Review the flag

    Look at the suspected route in the Command Center and confirm what it is carrying.

  • 02

    Close the route

    Network Shield blocks the confirmed bypass so nothing slips around the paid route.

  • 03

    Move the traffic

    Business traffic that was using the shortcut can be steered onto a paid path and start earning.

  • Gateway Alpha to Core EastPaid route
  • Unlisted link to Core EastUnder review
  • Relay Delta to Core WestClosed

Illustrative, fictional routes. Not real traffic.

Who it is for

For the teams that guard the revenue.

Grey routes cost most where the traffic is billed, so the people who own that income get the most from seeing them.

Mobile operators

See which paths around your paid channels exist on your own network, and win back the income they take.

Carriers and wholesale

Spot grey voice routes that skip your paid interconnect, then shut them down.

Revenue assurance teams

Get clear cases to review, and watch closed routes send traffic back to the channels that pay.

Around grey routes

One route in a wider map.

01

Turn it into billable messaging

Once a shortcut is closed, A2P revenue recovery shows how that traffic can earn on a paid channel.

See A2P revenue recovery
02

Follow the cases

Suspected routes and their status appear in the Command Center, so your team can see what needs a decision.

See the Command Center
03

Ratings from behaviour

The Threat Engine rates traffic by how it behaves, adding context around the routes you investigate.

See the Threat Engine
Part of

Bypass & SIM Farm Hunter

The product this feature belongs to, in MCM Network Shield.

Trusted & compliantSOC 2 Type IIPCI-DSSISO 27001AES-256 encryption
Related

Explore more on the platform

FAQ

Grey route detection — frequently asked questions.

What is a grey route?expand_more

A grey route is a path that carries traffic around your paid channel, so it arrives without being billed. International traffic can even look like local calls or texts.

What do MAP and SMPP shortcuts mean?expand_more

MAP and SMPP are two of the paths a shortcut can use. Grey route detection looks for traffic taking them to dodge your billable channels.

How does MCM AI find a grey route?expand_more

It compares routes, timing and content across your traffic. Traffic that does not fit the route it claims is flagged for action.

Does it cover calls and messages?expand_more

Yes. The Bypass and SIM-Farm Hunter hunts grey routes and SIM farms for both voice and SMS.

What happens once a grey route is found?expand_more

Network Shield blocks the bypass, and the traffic can then be steered onto your paid routes.

Is this the whole Bypass and SIM-Farm Hunter?expand_more

No. This page explains grey routes. The Bypass and SIM-Farm Hunter page covers the full product, including SIM farm tracking.

Find the shortcut before it costs you more.

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