Telecommunications: all from one source.
Landline, SIP/VoIP and mobile are part of IT, yet are often managed by three different providers. We bundle that: one contact, one contract, one billing partner.
Our areas
Landline
Classic phone lines, ISDN migrations, line procurement and number porting. We handle contracts, ordering and switching, including provider changes.
SIP & VoIP
Cloud PBX, SIP trunks and softphones. Site networking, mobile integration, home-office apps. GDPR-compliant German data centre hosting on request.
Mobile
Corporate SIMs, data plans, bundles with landline and roaming options. Independent advice on Telekom, Vodafone, O2 and resellers, plus contract management.
What we do
- Provider comparison and needs assessment, independent, not tied to a single carrier
- Contract procurement and negotiation (landline, SIP, mobile)
- Number porting and line switching, coordinated without downtime
- PBX setup: cloud PBX, routing, voicemail, queues, recording
- Mobile device management: roll out, bill and replace corporate SIMs
- Integration with CRM and AI telephony (call logs automatically in the system)
- Invoice review and tariff optimisation, ongoing, not just at contract end
Related: AI telephony
A modern SIP/VoIP system is the foundation for AI telephony: the AI agent plugs into the inbound call flow and handles first contact, triage and appointment booking.
Who it's for
- SMBs with distributed sites or home-office share
- Companies that have not yet migrated ISDN and face carrier pressure
- Businesses that want landline, SIP and mobile bundled at one partner
- Practices, law firms, tradespeople, wherever "phone" is business-critical
Related services
These service areas are often used together:
Telephony setup check?
We review your current telephony landscape for free and tell you where you're leaving money or convenience on the table.