BusinessPhone Communication Platform 5.1
Dialogs

## H.323 Clients

ASB 150 02 R13 can handle multiple IPU boards (up to 16 I-directional voice channels each) in one system at the same time.

Note

For thermal considerations and to avoid overheating, you must place the IPU board in the highest board position of the cabinet. If you want to use another position or in case of multiple IPUs, do not insert any card in the next right hand board position of the IPU, but leave this slot empty.

To integrate IP extensions in the BusinessPhone system, a H.323 Gateway and a H.323 Gatekeeper are included. The implementation is standard H.323 based with a proprietary enhancement to serve the Ericsson IP client Dialog telephones.

#### IP extension features:

- Calling line identification
- Calling name identification
- Connected line identification
- Connected name identification

For more information about H.323 clients, please see sections Basic IPU Data, Port configuration data, Gatekeeper Data, H.323 Extension Gateway Data, Voice Channel Licensing, and Board Configuration.

### Voice transmission quality

The system supports Codec G.723, G.711 and G.729a. Codec G.729a offers a compression rate down to 8 kbps with an excellent speech quality (compared to G.711).

#### IP calls

0188 |  | Voice transmission quality

0190 |  | Switch to non-IP network allowed?

#### IP parameters

0701 |  | Registration password

0702 |  | Client IP address

For more information, just click on the command link.

Revision: B © Ericsson Enterprise 2003