Is there a SIP header I can set (for Snom and Yealink phones if that’s
relevant) or any other mechanism to tell a phone to ignore a particular
call from it’s missed call list?
I have bits of the dialplan that ring groups of phones eg:
exten => 200,1,Dial(Sip/112&SIP/113&SIP/114)
and I don’t want such calls being recorded by the phone as a missed
Calls to the specific phone I do want displayed so just disabling the
Missed Calls feature on the phone doesn’t cut the mustard.
(I’d also want this to work with Queues but let’s see about the basics