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Telephony · Technical Configuration

How to Manage SIP, WebRTC, Phone Clients, and Recordings

Set up the telephony infrastructure without exposing credentials or internal routes.

14 min

  1. Step 1

    Check Balance and Tariff

    Check availability and movements before starting campaigns.

    Check Balance and Tariff
  2. Step 2

    Configure WebRTC

    Define WebSocket host, port, and SIP domain.

    Configure WebRTC
  3. Step 3

    Manage SIP Operators

    Relate user, extension, and alias without displaying real data.

    Manage SIP Operators
  4. Step 4

    Maintain Phone Clients

    Check extension range, trunk, and active status.

    Maintain Phone Clients
  5. Step 5

    Validate Recordings

    Treat FreePBX as internal documentation and conduct a controlled test.

    Validate Recordings
  6. Step 6

    Protect Zadarma

    Store API key, secret, and SID securely.

    Protect Zadarma

Do not run Create trunk and route during a compliance check.