25. Supported Countries

25.1 country_which: In which countries does isdn4linux work?

We are aware of at least the following countries:

• Austria (see question country_austria)
• Australia
• Brazil (see question country_brazil)
• Belgium
• Denmark
• Finland
• France (see question country_france)
• Germany
• Hungary
• India
• Ireland
• Israel
• Italy (see question country_italy)
• Japan
• Luxemburg
• Norway
• Pakistan (see question country_pakistan)
• Peru
• Poland
• Portugal (see question country_portugal)
• Singapore
• Spain
• Sweden
• Switzerland (see question country_switzerland)
• The Netherlands (see question country_netherlands)
• United Arab Emirates
• United Kingdom (see question country_uk)
• USA (see question country_northamerica)

25.2 country_certified: Is isdn4linux approved for use by the telecommunications authorities?

That depends on the driver used, and your country. We only have information about Germany (send me information if you have information about other countries). However, that covers most other European countries as well, since a certification in one EC country has to be accepted in all others. These drivers are certified for use in Germany:

• Active cards: the approval covers the entire card including its firmware. Thus the approval also covers the use of these cards with isdn4linux.
• Elsa Quickstep series cards (new name Microlink PCI)
• Eicon Diva 2.01 PCI
• Teles 16.3 ISA (with Siemens chipset)
• Sedlbauer Speedfax+ PCI
• Passive cards: all cards based on the HFC-S chipset.