285Installation and Maintenance GuideAppendix NMarket profile attributesThis section describes some of the differences in the market profile attributes. These attributes arederived from the market profile selected when you configure the system. Each market profile usesa set of system attributes that provide specific functionality for the geographical area in which youdeploy the system.This section covers the following main topics:• Interface availability on page 285• Tones and cadences on page 287• Core parameters for market profiles on page 295• Analog Trunk parameters on page 310• GASM8 parameters on page 316• GASI parameters on page 319• ATA2 parameters on page 322• Voicemail on page 325• ISDN line services on page 328• Analog and digital trunk types on page 328Interface availabilitySome of the BCM50 interfaces are customized for a specific region and are not available to allmarket profiles. Refer to the following tables for a list of interfaces available within each marketprofile:• Analog interface availability by market profile on page 286• Digital interface availability by market profile on page 286Analog interfacesAnalog interfaces are not supported in the following market profiles: Denmark, France, Germany,Holland, Italy, Norway, Spain, Sweden, and Switzerland.The symbols in the table Analog interface availability by market profile on page 286 are defined asfollows:9 indicates full support. The interface is available and is localized in the market profile. indicates that functionality and support is limited. The interface is available in the marketprofile, but is not localized.