Procescom Launches TAP3 Master, Roaming Monitoring for MVNOs

by Procescom | Aug 14, 2026

Procescom, the cloud-native mobile core network and MVNE platform vendor, has launched TAP3 Master, a roaming traffic monitoring platform aimed specifically at MVNOs, MVNEs, MVNAs and roaming hubs.

The product addresses a structural blind spot in the MVNO model. Most mobile brands see their roaming traffic only as a monthly total from a host operator or clearing house, thirty to forty-five days after the usage occurred. By then, incorrect charges are settled, formal rejection windows have closed, and roaming fraud has already become a write-off rather than a dispute.

TAP3 Master collects TAP3 files directly from clearing houses, roaming partners or the host operator and decodes them in full to the GSMA TD.57 specification. Every record is validated for file and sequence integrity and checked against the Inter-Operator Tariff the operator actually agreed, with non-compliant data returned formally through RAP inside the permitted window.

Its NRTRDE Lite module turns the CDRs delivered inside those TAP files into fraud alerts within minutes of the file arriving — not hours, days or weeks — applying configurable thresholds for usage velocity, cumulative value, high-cost destinations and other patterns, with the option to bar, throttle or watchlist a subscriber automatically. The company is explicit about what this is: NRTRDE-style reporting derived from the TAP records an operator already receives, plus true TD.35 NRTRDE processing where roaming partners deliver it. For the many MVNOs who receive no near real-time feed at all, it is the fastest roaming fraud visibility obtainable without changing anything upstream.

VoLTE and IMS records are handled as part of the standard product rather than as a paid extra, giving operators a QCI-level view of S8 Home Routed traffic, separating voice, video and signalling, and checking the charging model applied by each partner against the roaming agreement.

“Roaming is usually the cost line an MVNO can see the least and question the least,” said Vojislav Krstic of Procescom. “The problem is not the rate that was negotiated. It’s that by the time anyone can check whether that rate was applied, the money has gone and the window to do anything about it has closed.”

The platform is deployed as a managed service, in private cloud, or on-premise where data residency requires it, and is multi-tenant by design so that an MVNE, MVNA or hub can run a single instance across an entire portfolio with per-brand separation.

Procescom is offering the first three MVNOs to sign an annual agreement a three-month evaluation free of charge, on the complete platform, using their own live files and roaming partners.

Contact: [email protected] · +381 677 788 888 · procescom.com