On 10/01/17, IB JOE pondered and said...
 
 IJ> I was playing around with FD/Netserial/netfoss...
 IJ> 
 IJ> Ephen slow....
 IJ> 
 IJ> what was your commandline for netfoss ??  Did you do anything to FD?? 
 IJ> What about netserial?? 

OK so I did not use Netfoss I used ADF as I had problems with Netfoss - not
sure why.

I used a batch file that shipped with ADF to set it as the fossil driver with
COM2

{at}echo off
rem
rem Loading ADF for COM2
rem
rem    鎎ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽCOM-port number, COM1-COM127.
rem    ό   鎎ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽAddress in hex of COM-port, 0-FFFF.
rem    ό   ό  鎎ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽIRQ number of COM-port, 0-15.
rem    ό   ό  ό      鎎ŽŽŽŽŽŽŽŽŽŽŽŽŽŽLocked baud-rate, 1-115200.
rem    ό   ό  ό      ό     鎎ŽŽŽŽŽŽŽŽSize of receive buffer, 256-16384.
rem    ό   ό  ό      ό     ό     鎎ŽŽSize of transmit buffer, 256-16384.
rem    ό   ό  ό      ό     ό     ό  ιŽReceiver FIFO trigger level, 1, 4, 8,
14.
rem    ό   ό  ό      ό     ό     ό  ό
adf COM2 2F8  3  57600  8192  8192  8
rem                        ό        ό
rem    鎎ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽλ        ό
rem    ό               鎎ŽŽŽŽŽŽŽŽŽŽλ   Advanced options:
rem    ό               ό
rem 8192,7168,6144 16650,16,8    3  11
rem         ό    ό        ό ό    ό   ό
rem         ό    ό        ό ό    ό   ·Ž Modem Control Register.
rem         ό    ό        ό ό    ·ŽŽŽŽŽ Line Control Register.
rem         ό    ό        ό ·ŽŽŽŽŽŽŽŽŽŽ 16650 Transmit FIFO trigger level:
rem         ό    ό        ό             8, 16, 24 or 30.
rem         ό    ό        ·ŽŽŽŽŽŽŽŽŽŽŽŽ 16650 Receive FIFO trigger level:
rem         ό    ό                      8, 16, 24 or 28.
rem         ό    ·ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽ Flow control continue or restart.
rem         ·ŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽ Flow control hold or stop.
rem

I have then had NetSerial running on COM2 and it's set to virtual modem
accepting incoming traffic on the port I have advertised for 21:3/100

As for FrontDoor... the settings I have used (with credit to JoHo) are

[snip]

FrontDoor Modem configuration (FDSETUP -> Modem)

Serial port 2
Locked port Yes
Maximum BPS rate Fixed
Reset modem to connect speed No
Lower DTR when busy Yes
Lower DTR to terminate call Yes
Toggle DTR before dialing No
CDMASK 128

Connect messages, leave as is
Status messages, leave as is

Command strings
  Escape code ~+++~
  Return on-line ~ATO|
  On-hook ^ATM1H0|`^
  Off-hook ATM0H1|
  Dial AT
    Prefix DT
    Suffix |
  Delay 2
  Init-1 AT&D2&C1V1S95=3X4H0|`
  Init-2 and Init-3 
  TermInit AT&C1&D2|`
  Down AT&C1&D2H0|`
  Attention AT|

Answer control

  Manual asnwer Yes (counter)
  Force answer command-1 ATA|
  Force answer command-2 
  Answer after ring # 2
  Enable LDFRS Yes
  "NO DIALTONE" is "BUSY" No
  Answer calls during init No

[snip]

I also *do not* run a virtual system I run a full blown PC running Win 7
32bit.

Hope that helps

Best, Paul

--- Mystic BBS v1.12 A35 (Windows/32)