IP Phone Administrator Guide Operational Features

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, “Softkey/Programmable Key/Feature Key/Expansion Module Key Parameters” on page A-136.

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Aastra Telecom 57I CT, 55I, 53I manual Last Call Return lcr For Sylantro Servers, Configuring Last Call Return