*CLI> -- [dongle0] Trying to connect on /dev/ttyUSB2... 插拔dongle[Jan 13 23:42:20] WARNING[3443]: chan_dongle.c:215 opentty: unable to open /dev/ttyUSB2: No such file or directory -- [dongle0] Trying to connect on /dev/ttyUSB2...[Jan 13 23:42:35] WARN…

http://wiki.e1550.mobi/doku.php?id=installation https://wiki.asterisk.org/wiki/display/AST/Mobile+Channel+Requirements https://www.google.com.hk/search?lr=lang_zh-CN|lang_zh-TW&newwindow=1&safe=off&client=ubuntu&hs=BLR&channel=fs&b…