BusinessPhone Communication Platform 4.0
Warning Messages ASB 150 02 >

## 0xC7
CM Counter Overflow

Default definition: |  | ERROR |
Used by block: |  | CM |
Category: |  | MAINTENANCE |

The call meter function accumulates the total cost and number of received tax pulses for both, the originator and the trunk of all outgoing external calls. The directory numbers of the originator and the trunk are used as identifiers of the accumulators. The pulse counter can accumulate up to 16 777 215 pulses, before overflow. The cost is stored in exponential form and will, in practice, never overflow. This warning indicates, that the pulse counter has overflowed. After an overflow, both the pulse counter and the cost accumulator will be cleared.

- D1: Directory number of the accumulator, which has overflowed, high byte
- D2: Directory number of the accumulator, which has overflowed, low byte
- D3: Undefined
- D4: Undefined

#### Recommended action

The call meter has not been read/reset in time. 16 777 215 pulses have been received and the cost can be calculated by multiplying this number with the price for one tax pulse. If the user of the current system is not interested in the call meter function, this warning has no meaning and should preferably be reclassified to NOLOG, else the error log will sooner or later be filled with this warning.

Revision: F © Ericsson Enterprise 2003