Aastra Telecom 53I, 57I CT For per-line configuration of BLA, Click on Advanced Settings-Line N

Configuring Operational Features

Operational Features

Aastra Web UI

For per-line configuration of BLA:

Click on Advanced Settings->Line N (1-9).

	In the "Line Mode" field, select the BLA option.
2	In the "Phone Number" field, enter the phone number of the IP phone.
3	For global configuration of BLA:
	In the "BLA Number" field, enter the Bridge Line Appearance (BLA) number to be shared across all
	IP phones.
	For per-line configuration of BLA:
	In the "BLA Number" field, enter the Bridge Line Appearance (BLA) number to be shared on a
	specific line.
4	Click	to save your changes.

Operational IP Phone Features

41-001160-00, Release 2.1, Rev 04 5-149