Hi All, According to the wiki, we need to have both callwaiting=yes and callwaitingcallerid=yes , and that's what I have in zapata.conf. I can hear the call waiting alert tone when a 2nd call comes in during an established call, and I can switch between the calls without problems. However, CallerID on the 2nd call does not show up with the call waithing alert tones. Can anyone help? Thank you in advance. Andy