- IP (3CX, Yeastar, NEC, Yealink, Snom)
- Analogue (NEC, Yeastar)
- Digital (NEC)
- Maintenance, Service and Repairs
- Service / Maintenance Agreements / SLA
- Onsite
- Hosted / Cloud (uCloud / Dreamweaver / Yeastar)
- Gateways (Analogue, BRI / BRA / PRI) (Patton, Yeastar)
- Doorphones (2N, NEC)