IPCO Cloudfone offers VoIP delivered as a managed service to mobile operators.

IPCO Cloudfone™ offers VoIP delivered as a managed service to mobile operators, target customers include Mobile Network Operators (MNO), Mobile Virtual Network Operators (MVNO) and Service Provider (SP).

The IPCO Cloudfone™ service gives the end-users a mobile telephony service where preferred call setups are over Wi-Fi. When Wi-Fi is unavailable, call setup is on legacy GSM. The service interworks with the legacy GSM voice service so that the user maintains his mobile telephone number regardless of access method.
The user uses his normal smartphone with an IPCO enabled SIM card; the user invokes the service using SIM authentication methods. There is no need to enter usernames or passwords.

The service provides the Mobile Network Operator with a voice service working seamlessly on all access types 2G/3G/LTE and Wi-Fi.


IPCO Cloudfone™ targets MNOs, MVNOs and SPs. We position our product to cover the following key objectives:

  • Deliver Wi-Fi Calling using the end-users existing GSM phone number on smartphones.

  • Authenticate and authorize the end-user with the same level of security as on GSM.
  • Extend coverage from GSM to Wi-Fi for all end-users
  • Offer a low-cost roaming solution to your end-user.
  • Implement the service with limited CAPEX and rapid deployment.
  • Lower operational cost by offloading voice and data traffic from the mobile network.
  • Enable new revenue streams.


The market for voice services is very competitive with OTTs aiming to attract all users from the mobile operators to their platform. Voice services are a necessity for operators and end-users. A mobile end-user requires coverage everywhere while retaining the ability to call anyone.

Wi-Fi Calling is the industry standard approach for mobile service providers seeking to deliver voice services over Wi-Fi.  With Wi-Fi Calling, mobile subscribers receive a seamless voice call experience as they move between the macro cellular network and existing Wi-Fi networks such as those at home and the office.