SIP User's Manual 448 Document #: LTRT-65412
MP-11x & MP-124
9.21.6 FXO Gateway Configuration
The procedure below describes how to configure the FXO device (to which the PBX is
directly connected).
¾ To configure the FXO device:
1. In the ‘Endpoint Phone Numbers’ page, assign the phone numbers 200 to 207 to the
device’s FXO endpoints.
Figure 9-30: Configuring FXO Endpoints
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 9-31: Configuring FXO Automatic Dialing
3. In the ‘Tel to IP Routing’ page, 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 9-32: FXO Tel-to-IP Routing Configuration
4. In the ‘FXO Settings’ page (refer to ''Configuring the FXO Parameters'' on page 155),
set the parameter ‘Dialing Mode’ to ‘Two Stages’ (IsTwoStageDial = 1).