Operational ip phone features – Aastra Telecom SIP 57I User Manual
Page 267
Operational Features
41-001160-00, Release 2.1, Rev 04
5-57
Configuring Operational Features
Operational IP Phone Features
Aastra Web UI
1
Click on Basic Settings->Preferences->General.
2
The "UPnP Mapping Lines" field is set to 0 by default. If required, change the setting to a specific
line by selecting a line from the list. Valid values are 0 through 10. The line you select is the line that
your remote phone uses to perform Universal Plug and Play on the network you are connecting to.
3
Click
to save your changes.
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