<div>Hello!</div><div> </div><div>According to drouting module documentation i am trying to introduce a probing feature to control destination SIP UA access.</div><div>Almost everything works correct, besides one thing.</div><div>If i have only one destination, which became inaccessible, Opensips "freezes" a call, i.e. it sends 100 trying (script logging) and after does not sent any code (i expected, that Opensips will sent 408 code in such situation after fr_timeout triggering).</div><div>Inaccessible destination has "probing" status and i see OPTIONS sent by Opensis to destination.</div><div> </div><div>Server:: OpenSIPS (2.2.3 (x86_64/linux))</div><div> </div><div>Thank you for any help.</div><div> </div><div>-- </div><div>С уважением, Денис.</div><div>Best regards, Denis</div><div> </div><div> </div><div> </div>