Topex MobiLink:

Fixed mobile terminal that offers connectivity for one voice line (analogue, telephone or exchange) using GSM networks.

  • GSM to voice gateway
  • Least cost routing


  • Fixed line substitution for voice
  • PBX connection for Least Cost Routing
  • Seasonal Point-Of-Presence and one time Events

Main Features:

Topex Mobilink is an analogue interface between one PBX or phone and GSM network converting fixed-mobile and mobile-fixed phone calls to mobile-mobile phone calls.



  • Least Cost Routings: Ideal solution for reduction of costs generated by the use of PSTN lines to connect to GSM network.
  • Fixed calls to own mobile fleet become group calls
  • Using external antenna offers excellent voice signal quality
  • Small investment, fast savings
  • Fast and easy to install
  • Friendly to use, easy maintenance

Buy Now

C21 Communications provides solutions and products designed to reduce the cost of telephony for SoHo and SME businesses, right through to global enterprises.

C21 Communications Ltd. Harwell International Business Centre, 173 Curie Avenue, Harwell, Didcot, Oxfordshire, OX11 0QG.


Contact Number: +44 1235 838592