AudioCodes Media Pack MP-11x, User Manual

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Version 6.6 325 MP-11x & MP-124
User's Manual 26. Analog Gateway
3. In the Tel to IP Routing page (see 'Configuring Tel to IP Routing' on page 256 ), enter
20 for the destination phone prefix, and 10.1.10.2 for the IP address of the FXO
device.
Note: For the transfer to function in remote PBX extensions, Hold must be disabled
at the FXS device (i.e., Enable Hold = 0) and hook-flash must be transferred from the
FXS to the FXO (HookFlashOption = 4).
26.15.6 FXO Gateway Configuration
The procedure below describes how to configure the FXO interface (to which the PBX is
directly connected).

To configure the FXO interface:
1. In the Endpoint Phone Numbers page (see Configuring Endpoint Phone Numbers on
page
235 , assign the phone numbers 200 to 207 to the device’s 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’.
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 26-17: FXO Tel-to-IP Routing Configuration
4. In the FXO Settings page (see 'Configuring FXO Parameters' on page 303 ), set the
parameter ‘Dialing Mode’ to Two Stages (IsTwoStageDial = 1).