112 GRZW - CDR Connection Limits


Interrelationships	Parameter Description
Functions of the AMO	Error Messages and Advisories

The function of this AMO is to administer the limit values for call detail registration.
There are 5 different limit values per dialed number prefix (routing code) possible and there are 10 entries for carriers. That means there are limit values for 4 different routing codes. The 5th entry is for all other routing codes. The routing code is the routing code which is created by AMO-RCUT. If no transformation took place, the selected number prefix (routing code) is evaluated.

These limit values are

•

the limit value for call charge units (in call charge units)

•

the limit value for call duration (in hours/minutes/seconds)

•

the limit value for call amount units (in call amount units¹)

•

the limit value for hour for artificial section to fixed time-of-day. Daily to the indicated hour for all existing connections an artificial section is executed.

If one of these limit values is exceeded, the result is an "artificial call section", i.e. the connection block is terminated and transferred to unit record preparation and a new connection block set up for this call.
For the call charge limit value, this is 4000 call charge units. For the call duration limit value the maximum is more than 18 hours 12 minutes and 15 seconds (=65535 seconds). For the call amount limit value, this is 0 call amount units (that means it is not set) and for the hour limit value, this is 255 (that means no limit).
The parameter CALLT (call duration limit) cannot be applied to internal connections. In this case therefore for internal connections no "artificial call section" is produced.

The explaination of the amount units see appendix in description for AMO-TTBL

OpenScape 4000 V10, Volume 1: AMO Descriptions, Service Documentation, Issue 20, ID: P31003H31A0S107207620

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