BusinessPhone Communication Platform 4.0
Commands > Commands 2000...2999

## 2011
PCM-channels reserved for external lines

ASB 150 has a maximum capacity of 62 PCM-channels for speech connection.

With this command a number of PCM-channels (switch paths) can be reserved for external lines. Thereby it is possible to configure the system in such a way that no switch congestion can occur for external lines.

Channels not reserved for external lines can be used for internal traffic, i.e. the internal traffic capacity is determined by the number of channels reserved for external lines.

Example:

A system with 40 external lines. Reserving various numbers of PCM-channels will have the following result:

0 |  | No priority for external traffic. Switch congestion can occur for external traffic. A maximum of 62 PCM-channels for internal traffic.

1-39 |  | Low to high priority for external traffic. Switch congestion can occur for external traffic.

40 |  | Full priority for external traffic. Switch congestion cannot occur for external traffic. A maximum of 22 PCM-channels for internal traffic.

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003