It sends an actual REFER.  -- Alex -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Web: http://www.evaristesys.com/Uri Shacked <ushacked(a)gmail.com> wrote:Hi,   before trying dlg_refer, does anyone know, does it send REFER to the caller/callee? or doeas it do reinvite? i ask this because my class 4 softswitch does not support REFER....   thanks, Uri