Internet service providers
Opening a new service area
For a regional internet service provider, bringing service to a new neighbourhood or district means engineering the network, getting equipment on time, collecting subscription contracts in a legally valid form and meeting BTK obligations from the first day. Because different teams handle these steps, a delay at any one of them pushes back the date the area starts generating revenue.
- 01
Network design
The fiber route is laid out in WiMap in node, duct and cable layers, and wireless distribution is planned with PTP and PTMP links, line-of-sight analysis and RSSI coverage maps. The design goes to the field as a PDF engineering report and a KMZ file, and its bill of quantities becomes the input for purchasing.
- 02
Procurement
V-SOL OLTs and ONUs, MikroTik routers, RF Elements antennas, fiber cable, SFPs and the rest of the design are supplied through wi.com.tr from stock with distributor warranty. Providers registered as resellers get special pricing on MikroTik and special rates on V-SOL GPON products.
- 03
Subscription and contract
The sales team registers the subscriber in Cetvel's iOS and Android field app. The subscription contract is signed in Sign with the customer's chip-based Turkish ID card and PIN, and each signature is embedded in the document with an RFC 3161 timestamp. Carrying wet-signed paperwork back to the office and filing it separately drops out of the process.
- 04
Activation and operations
The subscriber's access and speed profile is set over RADIUS in WiRadius, and the modem and ONT are configured remotely over TR-069. Billing, e-invoicing, collections and BTK reports run in the same system, while logs from core routers and firewalls are collected centrally in Syslog.
- 05
Customer communication
WiRadius web services make subscriber and balance lookups by phone number, and fault ticket creation, available to requests arriving via WhatsApp, Instagram or a virtual PBX. WiChat brings these channels into one operator screen, greets subscribers with its ISP call-centre flow and passes conversations the AI assistant cannot resolve to an operator.

