Title: Anam protect
URL: https://www.infobip.com/telecoms/anam-protect
# Protect your network revenue and block messaging fraud with omnichannel firewall
Secure traffic revenue with AI-powered threat detection. Trusted by 120+ mobile operators to eliminate grey routes, prevent smishing attacks, and monetize A2P traffic.
[ Contact us ](/contact)
## Best-in-class firewall to eliminate grey routes
Protect your A2P revenue and ensure all traffic is properly charged so you can maximize revenue and eliminate grey routes.
#### Protect customers from suspicious and fraudulent attacks
Secure your customers against SIM box fraudsters and messaging scams by monitoring real-time inbound and outbound traffic using sophisticated filtering and analytical tools.
#### Increase A2P messaging revenue
Monetize your A2P revenue and scale for growth by ensuring all traffic is charged correctly through accurate traffic segmentation and leakage from grey routes is eliminated.
#### Secure your subscribers from smishing attacks
Leverage machine learning capabilities to recognize smishing attempts, preempt attacks and block malicious texts in real-time to protect your customers.
#### Gain real-time traffic insight
Take control of your network with customized traffic segmentation, local and international traffic differentiation, and analytics per brand, industry, and vertical – all from a single web interface.
#### Filter suspicious traffic with ML and AI-powered fraud protection
Tackle fraud with machine learning algorithms, NLP technology, and advanced analytics capable of identifying and filtering suspicious traffic in real time.
## Anam Protect features
Our firewall solution offers MNOs the following capabilities.
## Message screening
Filter all types of content, phishing attacks, malware, and illegal sites, and normalize all messaging before entering any network.
## Quick and easy integration
Detect typical A2P SMS messages based on content learning and analyze all messages that pass through the filtering process by categorizing them into “spam” “grey messages” and “ham”.
## Sender number screening
Short Codes, Long Codes, 10DLC available in more than 90 countries.
## Suspicious event notification
Facilitate blocking of any suspicious senders for a set amount of time.
## Cloud deployment option
Filter international messages using the Omnichannel Messaging Firewall as a cloud service in combination with Anam Messaging Hub.
## Platform and application management
Manage and complete platform operations and maintenance services with 24/7 support ready to solve any problem.
## Protect your customers and monetize on your channel
## SMS Firewall
Ensure customer protection on your mobile network with our award-winning SMS Firewall.
- Maximize revenue
- Eliminate messaging threats
- Monetize traffic with A2P security platform
[ Contact an expert ](/contact)
## Voice Firewall
Detect and control Flash Calls and prevent voice frauds with real time voice filtering.
- Detect and control [Flash Calls](/blog/what-is-a-flash-call)
- Real-time voice filtering
- Machine learning
- Intelligent analytics
- Simple integration
[ Contact an expert ](/contact)
## The most connected A2P firewall
1.2 billion
Globally protected subscribers
120+
Networks securing messaging traffic globally
800+
Direct connections to mobile networks around the world
## Recognized by the experts
 Frost Radar™: CPaaS
Infobip is named a Growth and Innovation Leader 2025
 Omdia Universe
CPaaS Leader 2025
 IDC MarketScape
CPaaS Leader 2025
 Gartner® Magic Quadrant™ for CPaaS, 2025
Infobip is named a Leader
 Conversational AI Established
Leader 2025
 Best A2P SMS vendor 2018, 2019, 2020, 2022
Rocco
[ More from independent industry experts ]()
## Frequently asked questions
SMS Firewall is a solution that helps Mobile Network Operators to control their SMS ecosystem and seamlessly protect their subscribers from various frauds and unwanted SMS and SMS-related traffic.
SMS Firewall protects a Mobile Network Operator’s SMS ecosystem by analyzing traffic and blocking fraudulent and grey route SMS traffic in real-time, preventing any harm to subscribers and guarding MNO business from any commercial exploits.
Frequently used protocols for A2P terminations are SMPP and SS7.
SMPP protocol is the most widely used protocol for A2P SMS termination. SMPP protocol is an open industry standard designed for the transfer of short messages between two endpoints.
SMS traffic segmentation is a categorization of SMS traffic based on the origin, type, use case, etc. The SMS segmentation is performed by an MNO to establish control over the messaging ecosystem and ensure all traffic termination is charged correctly and fairly.
SMS Firewall are essential for Mobile Network Operators to secure the messaging ecosystem and with that protect their subscribers from messaging frauds. Also, SMS Firewall are a precondition for A2P monetization.
There are various SMS Firewall features including:
- Real-time traffic filtering on fraud and unwanted SMS traffic
- Reporting and traffic insights
- Phishing, malware, and spam detection
- A2P grey route detection (SIM Boxes, Leased GT, Interconnect abuse, etc.)
A grey route is a name widely used in the Telecom world for all routes carrying A2P traffic without an MNO’s knowledge or authorization. Some of the most popular grey routes are: SIM Boxes, Leased Global Title roaming agreements abuse, A2P grey traffic over interconnect, abuse, or direct business connections for different use cases beyond agreed and approved cases between the MNO and the partner.
Learn what smishing is and how to prevent it.
Learn what SMS Flubot is and how telcos can protect end users.
Learn what a flash call is and how they work.
## Secure your mobile network and revenue
We secure messaging traffic on over 120 mobile networks serving 1.2 billion mobile subscribers. Contact us to protect and monetize your network.
[ Contact an expert ](/contact)