A multi-service transport network

The Comfone IPX provides a multi-service transport network for international roaming and interworking traffic such as SS7/SIGTRAN Signalling, GRX Data Roaming and LTE DIAMETER Signalling among others.

More efficient use of IP Connectivity is achieved by bundling multiple types of IP traffic, thereby decreasing interconnection costs.




Intelligently designed IPX Core Network

The core Comfone IPX network consists of a number of PoPs all interconnected with the highest grade of service level and the lowest possible transmit delay times. The core is enhanced by an MPLS network, to which our customers are connected.

Three of Comfone’s IPX PoPs are located at the official GSMA peering locations, which are:

  • EMEA in Amsterdam (AMS-IX)
  • APAC in Singapore (SIN-IX)
  • The Americas in Ashburn (USA-IX)
ipx backbone pops



Related apps & services

app ss7 signalling

SS7 Signalling

Quality international Signalling Service



app grx


Best GSMA and IPX expertise



app diameter signalling

LTE / Diameter Signalling

270 networks and counting



Global presence

Comfone has regional offices around the globe. Click here to find your regional representative.


Contact us

For any questions or to schedule a meeting, contact our Sales Support team at sales.support@comfone.com