Aastra Telecom 53I User Manual

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Operational Features
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41-001160-00, Release 2.1, Rev 04  
IP Phone Administrator Guide
Operational IP Phone Features
Last Call Return (lcr) (For Sylantro Servers
Last call return (lcr) allows an administrator or user to 
configure a "last call 
return" function on a softkey or programmable key. This feature is for 
Sylantro servers only.
You can configure the “lcr” softkey feature via the configuration files or the 
Aastra Web UI.
How it works
If 
you configure "lcr" on a softkey or programmable key, and a call comes 
into your phone, after you are finished with the call and hangup, you can 
press the key configured 
for “lcr” and the phone dials the last call you received. 
When you configure an “lcr” softkey, the label “LCR” displays next to that 
softkey on the IP phone. When the Sylantro server detects an “lcr” request, it 
translates this request and routes the call to the last caller.
Configuring Last Call Return
Use the following procedures to configure LCR on the IP phones.
Configuration Files
For specific last call return (lcr) parameters you can set in the configuration files, see Appendix A, the 
section, 
 on