Configuring progress-to-alerting conversion
When ISDN is processing voice calls, Alerting messages are used as ring indications as defined in the standard protocol. However, some devices use Progress messages as ring indications. In this case, convert the received Progress messages into Alerting messages. You can use the related command to determine whether to perform the conversion. The conversion is needed when the current device is connected to a device using Progress messages as ring indications. Otherwise, the conversion is unnecessary. The conversion is enabled by default.
To configure Progress-to-Alerting conversion:
Step | Command | Remarks |
---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter interface view. | interface interface-type interface-number | N/A |
3. Configure the ISDN interface to convert received Progress messages into Alerting messages. | isdn message-conversion progress-to-alerting enable | Optional. Enabled by default. |