At the risk of sounding like a jerk, try reading your own messages.. That IP is invalid. -twisted AdyaKamal wrote: > Hi There, > > > I got this error, please tell me solution: > > WARNING[303123]: chan_sip.c:455 __sip_xmit: sip_xmit of 0x814ad34 (len > 688) to 0.84.197.99 returned -1: Network unreachable > > Kamal > > >