Giovanni Miano wrote: > From: <sip:agallo at 172.16.0.4 <mailto:sip:agallo at 172.16.0.4> > >;tag=165427961757 > Max-Forwards: 70 > To: < sip:agallo at 172.16.0.4 <mailto:sip:agallo at 172.16.0.4>> > > Keep Attention: y our softphone is sending internal ip This is not the softphone IP but PBX IP on DMZ.