Il Wifi-Gateway è un captive portal che permette l'accesso al network mediante vari metodi di autenticazione quali: CRS/CNS via IdPC, One-Time Password, Radius server, SMS ( tramite Skebby ). Il sistema è basato su CAS, NoCat e NoCatCAS.
A free (LGPL) PHP Script to send SMS easily to mobile phones worldwide and check their successful transmission from any Web site or computer application. Use the MCTEL SMSFAX Gateway (http://www.smsfax.com) for SMS transmission.
Tambur Messaging Gateway is a Java (J2EE) based SMS/MMS messaging gateway. Feature highlights include support for most SMSC/MMSC protocols, an advanced message router, complete web-based management and support for billing.