hello, I am trying to pass MWI from Asterisk to SER.my user agents register with Ser.i am not able to figure out how to do this. i added the changes for mailbox in sip.conf for ser peer entry. [ser] type=friend .... mailbox=XYZ also changes in chan_sip.c for asterisk but not seeing the notify messages hitting my ser server. any suggestions please, i would highly appreciate. Thanks, AA