From TDM to IP and back again (VoIP Media Gateway Function)

You are developing your network towards an IP and VoIP-based Next-Generation Network and replacing your existing exchanges gradually with soft switches. But you would like to continue to offer existing customers your usual telephony service. Access networks with integrated VoIP gateway are the perfect solution for the job.


MileGate combines carrier-grade broadband access, telephony and data interfaces in one single, compact Next-Generation Access Platform that is excellent for the FTTx architecture. As a result, network operators can carry on supporting legacy telephony and broadband services, at the same time as migrating to the NGN (Next Generation Network) and providing top-quality Triple Play and broadband business services as well.

  • Media gateways for POTS/ISDN telephony via V5.2 or VoIP (SIP/H.248)
  • A variety of DSL interfaces (ADSL2plus, SHDSL, VDSL2)
  • Maximum availability in carrier-grade quality (99.999%)
  • Extensive service quality functions (QoS)
  • Enhanced range of temperatures -25 °C to + 60 °C
Title Filesize Type
Application Note MileGate Voice Services 828.6 KB pdf