При дозвоне через wvdial происходит вот такая фигня: Aug 15 05:57:09 devil pppd[310]: pppd 2.4.1 started by root, uid 0 Aug 15 05:57:09 devil pppd[310]: Using interface ppp0 Aug 15 05:57:09 devil pppd[310]: Connect: ppp0 <--> /dev/ttyS0 Aug 15 05:57:13 devil pppd[310]: Hangup (SIGHUP) Aug 15 05:57:13 devil pppd[310]: Modem hangup Aug 15 05:57:13 devil pppd[310]: Connection terminated. Aug 15 05:57:13 devil pppd[310]: Exit.