Can't believe I can't figure this out myself but I surrender... I have 4 incomming SIP lines all working perfectly. A few 4 line SIP phones (Linksys/Cisco/Sipura SPA941) with latest firmware. If I am on my phone and a call comes in, it will NOT ring on my phone but I can hear the other phones in the ring group ringing. I would like it to ring one of my other 3 lines on my phone so I can put a call on hold and get it. It's like my phone is reporting busy to the PBX. I called Cisco and as you can already guess, they say it is a setting in Elastix. Elastix does see my phone as an SPA941. How can I get elastix to ring my extension even though I am on another line? Thanks! Totally new to Elastix and love it but the simple things are stumping me!