If you mean outgoing using a modem for outgoing dial, you can connect the modem to a COM port and simply let the user access it directly. If you need to pool the modem or share it across the network then you would need something like SpartaCom which handles contention for ports and can re-direct the COM session over IP. Steve Greenberg Thin Client Computing 34522 N. Scottsdale Rd. suite D8453 Scottsdale, AZ 85262 (602) 432-8649 (602) 296-0411 fax steveg@xxxxxxxxxxxxxx _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Evan Mann Sent: Thursday, October 27, 2005 11:27 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Using a modem in PS4.0 Is there anything special about getting a modem to work under PS4.0? I have an HR person trying to do manual checks in ADP PC/Payroll and it requires a modem. I'm using a USRobotics External 56k, something very old and generic.