Our solution


As the world leader in roaming signallin gwith over 20 years’ experience and the widest roaming coverage (over 1000 ITU and ANSI destinations), our SS7 offer meets mobile operators’ needs for quality, security and international coverage.

Optimum Roaming OTA

MNOs can implement a dynamic and optimal steering of roaming

No risk concerning the roaming service from an end-user point of view thanks to our service based on a centralised and passive mode solution.

Through a secure remote access, you can upload your parameters to steer the traffic on your preferred networks.


OTA : Over The Air

HLR: Home Location Register

IMSI: International Mobile Subscriber Identity

IOT: Inter-OperatorsTarrifs

MNO: Mobile Network Operator

SCCP function: calling/called analysis and translation into international or national signalling address (OPC/DPC) thanks to a translation table

STP: Signallingtransfer part

VLR: Visitors' Location Register

VMSC: VMobile-service SwitchingCenter


  • Orange has to be your unique SS7 provider in order to fully benefit from the solution
  • Orange needs to manage the SCCP function
  • You provide
    • One Virtual Signalling Point Code, a dedicated Global Title and dedicated IMSI ranges
    • OTA data : Keys, applets
  • VPN IP Sec required for OTA update

Your benefits

Business SMS service

Orange offers an interactive SMS service to help the relationship between the business world and telecom world and to increase SMS revenues

Easy process for implementation & management

Apply your own parameters and criteria through a secure remote access

Prevent customer churn

You may transfer the reduction of the IOT to your end user

Passive mode solution

No riskon yourroamingtraffic

Simple and flexible management

  • Turnkey service with no need to develop your own platform
  • Simple takeover
  • Specific training
  • Flexible solution
  • Integrated service which is part of the SS7 offer (in terms of billing and contract)


Optimising the traffic redirection towards preferred partners gives you the possibility of decreasing the IOT

Limited monthly fixed fee instead of an expensive CAPEX investment

Interested in our solutions?

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