【problem description】
The Web page of the PSTN gateway is invalid.
【possible Cause】
The license of the PSTN gateway is invalid.
【Check Method】
The gateway page is invalid. No content is displayed on the web page.
【Recovery Method】
1. Use Telnet to connect to the gateway. The connection method is as follows:
Telnet gateway address 5024. The user name is admin.
, and the password is nice. After the connection is set up, go to 2.
2. Activate the license file. lifeauth "5C65A763D87D37359E3F0709A9362A98A78343660262E79A9001DFD0";
3. If the fault persists, contact TD Tech technical support.


