User's Manual 510 Document #: LTRT-10466
Mediant 500L MSBR
30.14.6 FXO Gateway Configuration
The following procedure describes how to configure the FXO interface (to which the PBX is
directly connected).
To configure the FXO interface:
1. In the Trunk Group table page (see Configuring Trunk Group on page 373), assign the
phone numbers 200 to 204 to the device’s FXO endpoints.
Figure 30-14: Assigning Phone Numbers to FXO Ports
2. In the Automatic Dialing page, enter the phone numbers of the FXS device in the
‘Destination Phone Number’ fields. When a ringing signal is detected at Port #1, the
FXO device automatically dials the number ‘100’.
Figure 30-15: FXO Automatic Dialing Configuration
3. In the Outbound IP Routing table, enter 10 in the ‘Destination Phone Prefix’ field, and
the IP address of the FXS device (10.1.10.3) in the field ‘IP Address’.
Figure 30-16: FXO Tel-to-IP Routing Configuration
4. In the FXO Settings page (see ''Configuring FXO Parameters'' on page 488), set the
parameter ‘Dialing Mode’ to Two Stages (IsTwoStageDial = 1).