Siemens 4110 operating instructions Isdn Glossary

Models: 4110

1 116
Download 116 pages 46.33 Kb
Page 106
Image 106

ISDN Glossary

ISDN Glossary

A

B

Access classes

Permitted connections (e.g. internal only, incoming or unrestricted call access) are defined on the terminals of a telephone system.

Access levels

Different levels of access can be assigned to different users on your base station telephone. For example, user A may only be allowed to take incoming calls, whereas user B may also make outgoing calls without any restrictions.

Advance dialling, see also en-bloc dialling

On some display telephones you can enter a call number, check it is correct and then dial.

AOC-D

Advice of Charge: During the Call. Charge information is transferred during the call.

AOC-E

Advice of Charge: at the End of the Call. Charge information is not transferred until the end of the call.

Automatic callback

See Callback on busy.

Automatic redial

If the number is busy, further call attempts are made automatically.B

Bar/lock

Protects the line against unauthorised use.

Barring certain numbers, outgoing/call restrictions

With this enhanced feature you can suppress dialing of certain numbers from an ISDN telephone (or from an analogue telephone connected to an ISDN system with the appropriate feature), such as premium rate numbers.

105

Page 106
Image 106
Siemens 4110 operating instructions Isdn Glossary