An MVNO offering a Global IoT service wanted to deploy a voice service between its various components and 4G equipment.
There was a need for geographical redundancy around a solution hosted by a Cloud provider.
The solution had to be interoperable with 600 Partner Networks in roaming.
A high level of compatibility with the VOLTE standard was required, the centralization of services and the 3G to 4G handover.
Cirpack deployed a VOLTE solution including access SBCs and core IMS compatible with "service continuity and centralization" functions and SMS over IP.
The delivered solution was geo-redundant across multiple regions of the cloud provider and supports several hundred thousand connected objects.
