
COMSPHERE 392xPlus Modems
Dial Line Ð Singleport Mode A
The Dial Line configuration options are used to configure the modem for operation over dial lines.
Table
Table
(1 of 3)
Dial Line Configuration Options Ð Singleport Mode A
Dial Modulation: V34
Nxt V34 V32_Family V21/V22/Bell V23
Dial Modulation. Modulation reduces the amount of scrolling necessary to select Dial Line rates by limiting the number of Dial Line Rate configuration options. Only one group of Dial Line rates is displayed depending on the setting of the Dial Modulation configuration option (V.34, V.32bis, V.32 terbo, V.21, V.22, V.23, Bell 212A, and Bell 103J).
Dial Line Rate: 28800(V34)
Nxt 33600 31200 28800(V34) 26400(V34) 24000(V34) 21600(V34) 19200(V34) 16800(V34) 14400(V34) 12000(V34) 9600(V34) 7200(V34) 4800(V34) 2400(V34) 19200(V32t) 16800(V32t) 14400(V32b) 12000(V32b) 9600(V32b) 7200(V32b) 4800(V32b) 2400(V22bis) 1200 (V22) 1200(212A) 0±300(V21) 0±300(103J) 1200/75(V23) 75/1200(V23) 600/75(V23) 75/600(V23)
Dial Line Rate. This configuration option determines the modem's data rate and modulation scheme for operation on dial lines. Online changes do not take effect until a disconnect occurs.
NOTE: Certain changes to this configuration option will cause the modem to reset.
33600, 31200, 28800(V34), 26400(V34), 24000(V34), 21600(V34), 19200(V34), 16800(V34), 14400(V34), 12000(V34), 9600(V34), 7200(V34), 4800(V34), 2400(V34) ± The modem operates using V.34 modulation at the data rate selected.
19200(V32t), 16800(V32t), 14400(V32b), 12000(V32b), 9600(V32b), 7200(V32b), 4800(V32b) ± The modem operates using V.32 terbo, V.32bis, or V.32 modulation at the data rate selected.
2400(V22bis), 1200 (V22), 1200(212A) ± Modem operates using the modulation and data rate selected.
0±300(V21), 0±300(103J) ± Modem operates in
1200/75(V23), 75/1200(V23), 600/75(V23), 75/600(V23) ± The modem will run in asynchronous
The AT command is
1 | = 14,400 (V.32bis) | 10 | = 0±300 (V.21) | 22 = 33,600 | 30 = 14,400 (V.34) | |
2 | = 12,000 (V.32bis) | 11 | = 0±300 (103J) | 23 = 31,200 | 31 = 12,000 (V.34) | |
3 | = 9600 (V.32bis/V.32) | 12 | = 1200/75 (V.23) | 24 = 28,800 (V.34) | 32 = 9600 (V.34) | |
4 | = 7200 (V.32bis) | 13 | = 75/1200 (V.23) | 25 = 26,400 (V.34) | 33 = 7200 (V.34) | |
5 | = 4800 | (V.32bis/V.32) | 18 | = 600/75 (V.23) | 26 = 24,000 (V.34) | 34 = 4800 (V.34) |
6 | = 2400 | (V.22bis) | 19 | = 75/600 (V.23) | 27 = 21,600 (V.34) | 35 = 2400 (V.34) |
7 | = 1200 | (V.22) | 20 | = 19,200 (V.32 terbo) | 28 = 19,200 (V.34) |
|
8 | = 1200 | (212A) | 21 | = 16,800 (V.32 terbo) | 29 = 16,800 (V.34) |
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November 1996 |