Apologies if this has already been answered.
I have SAP535G2's provisioned with multiple extensions on each. When returning a missed call, it is important to call back on the same phone number (extension) that the missed call had targeted. Following the normal procedures, the call back always wants to go out on extension 1. What's a straightforward sequence to call the number back on a human-determined higher-numbered extension? Thanks in advance for any assistance.