- Protects your subscribers from SMS spamming within your
network and while visiting other roaming
partners.
- No direct HLR polling by spamming SMSCs, no real IMSI
returned, avoids giving data for fraudulent “SMS pumping” which creates
network congestion and expensive customer complaints.
- Fits every network infrastructure and does not impact your
standard software either technically or financially.
Powerful screening and filtering rules
Solution integrates standard filters such as pornographic
content,
repeated messages, incremental numbers, etc. but also sophisticated
features that enable the
operator to tailor specific screening and filtering rules with keywords
& numbers, thus barring
spammers from carrying illegal content.
The system is able to create an active black list for illegal spammers.
Unlike few other systems available
on the market, the Halys Antispamming also provides screening and
filtering
for MMS messages with operator-assisted validation.
Methods
- Reassembly of long concatenated SMS for automatic filtering
or display by operator
- Bayesian filtering of text SMS
- Detected spamming behaviours
- Repetitive messages
- Incremental search of numbers
- Contents including any number (telephone N°, quantities,
prices, etc)
- Language detection
- Glossaries of profane language
- Clear display of SMS (in any UNICODE language, OTA
downloads, etc...)
- Display of MMS for Operator validation
Standard integration in your network with the standard
existing SS7 software
The Antispamming system connects with SS7 links to your GMSC
using a special routing configuration which follows Halys principle.
UltraComp SMS
and MMS Halys AntiSpaming