Aastra 9000i Series Administrator's Manual page 591

Example
If you enter the following string on Phone A for the "action uri disconnected" parameter:
action uri disconnected: http://fargo.ana.aastra.com/
disconnected.xml?state=$$LINESTATE$$
and then Phone A calls Phone B, Phone B answers and then hangs up, Phone A executes a GET
on:
http://fargo.ana.aastra.com/disconnected.xml?state=CONNECTED
which is what the remote server receives.
An Administrator can enable the disconnect feature using the configuration files or the Aastra
Web UI.
Configuring the Action URI Disconnected Feature
Use the following procedure to configure the Action URI Disconnected feature on the phone.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section,
Settings" on page A-144.
5-314
Note: If the phone can't find the Action URI you specify, it returns a
"NULL" response. For example,
http://fargo.ana.aastra.com/disconnected.xml?state=
"Action URI
41-001343-01 Rev 02, Release 3.2.2