# Blureon > Business telephony operator authorised by ANCOM (Romanian telecom regulator), with our own data centre in Cluj-Napoca. We provide operator services (SIP trunk, landline numbers and DID, number porting, GSM SIM Hosting) and telephony software products (Blureon PBX phone system, Blureon Phone calling app) for companies in Romania. ## Operator services - [SIP Trunk](https://blureon.com/en/sip-trunk/): connects your phone system to the public network, with channels sized for your call volume. - [Landline numbers and DID](https://blureon.com/en/phone-numbers/): geographic and national numbers, delivered to your phone system or via call forwarding. - [Number porting](https://blureon.com/en/number-porting/): keep your current number; we coordinate the technical steps of porting. - [GSM SIM Hosting](https://blureon.com/en/sim-hosting/): your SIM cards hosted and connected as lines in your phone system. ## Products - [Blureon PBX](https://blureon.com/en/blureon-pbx/): a phone system in the cloud or on your own server, with built-in AI features. - [Blureon Phone](https://blureon.com/en/blureon-phone/): a calling app for macOS and Windows, with CRM integrations. ## Resources - [About](https://blureon.com/en/about/) - [Contact](https://blureon.com/en/contact/) - [Blog](https://blureon.com/en/blog/) ## Romanian version - [blureon.com](https://blureon.com/) — Romanian site. - [llms.txt](https://blureon.com/llms.txt) — Romanian llms.txt. ## Optional - [llms-full.txt](https://blureon.com/en/llms-full.txt) — full documentation for AI agents and engineers.