Call Return will dial the last number that has been missed. This function is useful for devices that don't keep a list of missed calls. Most SIP devices with a display have this function built-in, and the user may see the caller-ID in the screen before returning the call.

The call return function stores only one number. When the extension makes a call that gets connected, the call return number is cleared. This makes sure that a number is called only once, and users can dial the call return code without talking to the same number again.

Last updated on June 17, 2009 by Alain Guertin