Telephone systems are moving from physical devices and cables in the office to cloud-based software, with employees’ devices connecting to this centralized structure over the internet. In a traditional PBX, extension assignment and call routing were handled by the device in the office, while adding a new employee or branch could require intervention in the physical infrastructure. At the heart of this transformation are VoIP, which transmits voice as data packets over an IP network, and cloud infrastructure, which manages PBX functions through software. VoIP refers to the method of carrying voice, while a cloud PBX refers to the management of calls within the business.
In a cloud PBX, incoming calls are routed to extensions or other numbers according to rules such as business hours, IVR, queues and ring groups; an IP phone, softphone, mobile application or designated line can be used. Call recordings, duration and reporting data can be collected in the dashboard. The system offers scenarios such as different announcements, queues and ringing multiple extensions simultaneously.
Kırmızı Santral’s features include queue management, a web interface, software integration and reports. Connected to CRM and ERP through API or integration, the system can match the caller’s number with the customer record.
Why it matters
This transformation frees the phone infrastructure from being tied to a single office, making it easier to add new employees and branches to the existing call system without physical intervention. Bringing call rules, recordings and reports together in the same panel centralizes communication management, particularly for teams operating across multiple locations, while CRM and ERP integration enables the caller’s number to be matched with the customer record. The fact that VoIP and a cloud PBX serve different functions is crucial to ensuring that voice transmission over the internet is not mistaken for in-house call management. However, as the content focuses on Kırmızı Santral’s features, it does not offer a comparison with other solutions; moreover, in a structure dependent on an internet connection, it remains unclear how service continuity, recording management and access permissions are handled.