Aastra Telecom 9143i Series User Manual

Page of 1184
Operational Features
5-82
41-001160-03, Rev 00, Releaes 2.4  
IP Phone Administrator Guide
Configuring the Preferred Line and Preferred Line Timeout
You use the following procedures to configure the Preferred Line and the 
Preferred Line Timeout on the IP Phones.
caller id
If the "Switch UI Focus To Ringing Line" parameter is disabled, 
the User is able to see the Caller ID when the phone switches the 
focus to the ringing line.
factory default
Factory default and recovery mode clears the "preferred line" and 
"preferred line timeout" parameters, and the phone operates in a 
non-preferred line mode.
Notes: 
1.
If you specify a value of “0” for the preferred line parameter, it 
disables the preferred line focus feature.
2.
If you specify a value of “0” for the preferred line timeout 
parameter, the phone returns the line to the preferred line immediately.
Configuration Files
For specific parameters you can set in the configuration files for configuring the Preferred Line and Preferred 
Line Timeout, see Appendix A, the section, 
 on 
Phone Feature
Preferred Line Behavior
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