Figure 4-9: Isdn Interfaces Screen - AudioCodes MediaPack MP-402 User Manual

SIP User's Manual
3. From the 'ISDN Interfaces' drop-down list, select the ISDN interface that you want to
configure.
4. If the ISDN ports that bind to the ISDN interface are configured as USER side, then
the following parameters should be configured:
•
MSN Suffix: determines the USER side MSN. If no MSN's are configured, the
MediaPack accepts all incoming calls.
•
Hunt logic: configured if more then one ISDN port is bound to the interface.
(In our example setup for Unit A, for ISDN Interface 1 the MSN suffix is configured to
3000; for ISDN Interface 0, no additional configuration is required.)
Tip:
5. To use the Port based routing feature, configure the "Add Port as Prefix" parameter
to 'Enable'. In this mode the port number is used as prefix for the source number.
Version 2.4

Figure 4-9: ISDN Interfaces Screen

If all the MSNs are empty, the Gateway accepts all the calls.
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4. Initial Configuration
June 2008