Figure 98 PSTN to PSTN Example: General Configuration
2An outgoing authentication account needs to be configured. This account consists of the IP address and port number of the branch office ZyXEL Device as well as the username and password for authentication. This username and password must match the incoming authentication account username and password on the branch office ZyXEL Device. The name of this account is “CityB” referring to the branch office ZyXEL Device. In this example the username is “headquarters” and the password is “password”. This can be configured in the VoIP > Trunking > Peer Call screen.
Figure 99 PSTN to PSTN Example - Outgoing Authentication
3A call rule needs to be created. This rule tells the ZyXEL Device which remote peer device it should connect to in order to complete the call. This rule is composed of a pattern and an account name. This pattern is simply the first several digits of the number you want the remote device to connect to. In this example this is the first 4 digits (5555) of Sales1 telephone number. The account name is the name of the outgoing authentication account created in the Speed Dial screen (CityB). This setting can be configured in the VoIP > Trunking > Call Rule screen.
Chapter 13 VoIP Trunking | 185 |