TAPI for snom Help:
Action URLs

- TAPI for snom Phones
- Installation
- Configuration Pages

- Connection
- Dial
- Action URLs

- Firewall Configuration

- Extended settings

- FAQ

#### Aktion URLs - Settings

> The phone can send its connection status to a Web server by Action URLs:

> - Call incoming, outgoing,
> - offhook, hangup,
> - connected, disconnected

> The TAPI driver contains a micro-webserver to receive these events.

> Firewall:Firewall Configuration for micro-webserver TCP Port

> The Action URLs are not used in Asterisk driver. Here, the calls are detected via the Asterisk Manager Interface.

> | Line configuration

> Local IP Address | IP Address of your own computer (NOT the telephone IP!). The micro-webserver will listen on this IP Address. Hints: If necessary, click [Stop] to enable the selection box. If your phone is integrated into another network, you may need to specify the external IP address of your computer or router via [Extended...]. Ask your network administrator.
> TCP Port | The micro-webserver is binded to this local TCP port. If port 8080 is already in use by another application, you can set a different port like 8081. Hint: Firewall Configuration for micro-webserver TCP Port
> DHCP | Put this tick if your computer gets changing IP addresses via DHCP. If a new IP is detected, the mini-Web server is automatically bound to the new IP.
> State | State of micro-webserver; Active or Inactive; It may be "Inactive" if the TAPI line is closed.
> Start | Click to [Start] button to start the micro-webserver manually. If an error occurs like "Initialization failed" you should try another TCP port.
> Supported Action URLs | These Action URLs are supported by the TAPI driver (micro-webserver). Modes: "Automatically configure Action URLs in your phone": The Action URLs are automatically set in the phone with TAPI line open and deleted with lineClose. If the action URLs could not be set, TAPI-lineOpen failes with an error message. "Action URLs are already configured in the phone": Some VoIP providers prevent automated config of the Action URLs. In this mode, the Action URLs may need to be configured manually in the phone.
> Configure Firewall | Firewall Configuration for micro-webserver TCP Port
> Error Analysis | If your TAPI application does not display incoming calls, please follow FAQ#1000.