TAPI for snom Help:
Firewall Configuration

- TAPI for snom Phones
- Installation
- Configuration Pages

- Connection
- Dial
- Action URLs

- Firewall Configuration

- Extended settings

- FAQ

> The phone sends the call information per Action URLs to the specified TCP port on your PC. The TCP port must therefore be enabled in your (Windows-) firewall. If you use a different firewall, you must configure it manually.

> If the filrewall blocks incoming TCP connections, you don't get any TAPI call events.

> Example configuration of Windows XP firewall for TCP port 8080:

> 1. Open the firewall configuration by: [Start > Control Panel > Security Center > Windows Firewall]
> 2. Select Page "Exceptions"
> 3. Click to button [Port...]
> 4. Enter a name, for instance: "enable TCP port 8080 for snom TAPI"
> 5. Enter port number "8080" an click [OK].

> Tip: Command file for automatic firewall configuration:win_firewall_cfg.cmd