Page 1
COMSPHERE 3800 Series Modems V.29 and V.33 Leased Line Options Information Sheet Document No. 3800-A2-GB61-10 November 1996 V.29 and V.33 Options Customers who select the V.29 or V.33 Leased Line Options receive firmware Release 4.32.50. This release differs from the firmware release described in the COMSPHERE 3800 Series Modems, Models 3810, 3811, and 3820 User’s Guide (3810-A2-GB91) in several respects.
Page 2
Table 1 shows the changes to the User’s Guide for DTE Interface Configuration Options when the V.29 or V.33 Option is installed. Table 1 DTE Interface Configuration Options RTS Action: Ignore Nxt Ignore Stndrd_RS232 Sim_Cntl_Car Cntl_Car User’s Guide, p. 8-18. Request-to-Send Action.
Page 3
Table 2 shows the changes to the User’s Guide for Leased Line Configuration Options when the V.29 or V.33 Option is installed. Table 2 Leased Line Configuration Options LeasedLine Rate: 14400(V32b) Nxt 19200(V32t) 16800(V32t) 14400(V32b) 12000(V32b) 9600(V32b) 7200(V32b) 4800(V32b) 2400(V22bis) 14400(V33) 12000(V33) 9600(V29) 7200(V29) 4800(V29) User’s Guide, pp.
Page 4
Table 3 shows the changes to the User’s Guide for S-Registers when the V.29 or V.33 Option is installed. Table 3 3800 Series S-Registers S-Register Description Front Panel Branch Leased-Line Rate Configure\Edit\Leased Line User’s Guide p. 13-34. Register determines the modem’s data rate and modulation scheme for operation on either 2-wire or 4-wire leased lines in either Answer or Originate mode.