Application Solution
Application Example of Wenzhou Dongou Hotel

Networking characteristics:

1) Seamless connection between the switch and the Shenou Hotel management system;

2) The switch is connected to the telecommunications through a loop and to the mobile fiber through PCM's E1 (NO.7 signaling);

3) The switch intelligently recognizes the number dialed by the extension, uses telecommunications for local calls, and uses mobile IP routing for long-distance calls to save on telephone expenses;

4) The switch connects with the virtual networks of China Mobile and China Unicom by dialing the virtual network number of the mobile phone, greatly saving phone expenses;

5) Users outside the system can call the switchboard of the fiber optic switch through China Mobile and China Unicom, listen to the prompt voice, and then dial the extension number. Their mobile phones can answer incoming calls for free;