Since 2012 NetBasis International has been marketing a product series of small voice gateways under the "MobiLink" label for its partner Rohde & Schwarz TOPEX. The different models (analog, ISDN, IP) close the interface to the mobile network (GSM) and enable significant cost savings as well as versatile solutions for voice and SMS transmission.

Depending on the version, the "MobiLink" devices offer the use of one or two SIM cards and a wide range of other features, e.g. SMS services and intelligent call management and routing.