6
add CDID, USER, and PASS (context, username, password) in
2
17
add "restart modem" feature (kill -HUP) for individual modems
3
18
fix problem of sending DTE data after a final-frame HDLC
4
19
message but before the OK and carrier drop
7
22
attempt to compensate for received jitter
8
23
rename recorded files to "old" when done recording