Customers
PhaseFive’s BSS solution is or has been used by a diverse array of customers, including some of the industry-leaders in the TELECOM sector. The following is a list of our selected customers:
- Novento Telecom AG (now part of PSINet Europe)
- MultiCall AG (now part of PSINet Europe)
- Cybernet Internet-Dienstleistungen AG (now part of PSINet Europe)
- DSLCOMP Communications GmbH (now part of Ecotel AG)
- celox Telekommunikationsdienste GmbH (now part of QSC AG)
- OneTel Telecommunication GmbH (now part of 3U AG)
- MaiNova Telekommunikation GmbH (now part of the Versatel Group)
- hukom Telekommunikation GmbH (now part of the Versatel Group)
- MAINZ-KOM Telekommunikation GmbH (now part of the Versatel Group)
- Pulsaar GmbH (now part of the Versatel Group)
- PM2 Telecommunication Limited
- BerliKomm Telekommunikationsgesellschaft mbH (now part of the Versatel Group)
- E.ON IT GmbH
- ecotel AG
- vocatel business GmbH.