Multi-Tech Systems MT5600BA, MT5600BL manual MNP Extended Services

MultiModemII User Guide

<mod>	Modulation	Possible rates (bps)1
0	V.21	300
1	V.22	1200
2	V.22bis	2400	or 1200
3	V.23	1200
9	V.32	9600	or 4800
10	V.32bis	14400, 12000, 9600, 7200, or 4800
11	V.34	33600, 31200, 28800, 26400, 24000, 21600,19200, 16800,
		14400, 12000, 9600, 7200, 4800, or 2400
122	V.90	56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667,
		45333, 44000, 42667, 41333. 40000, 38667, 37333, 36000,
		34667, 33333, 32000, 30667, 29333, or 28000
563	K56flex	56000, 54000, 52000, 50000, 48000, 46000, 44000, 42000,
		40000, 38000, 36000, 34000, or 32000
64	Bell 103	300
69	Bell212	1200

Notes:

1. See optional <automode>, <min_RX_rate>, <max_RX_rate>, and <max_TX_rate> subparameters.

2. Selects V.90 modulation as first priority. If a V.90 connection cannot be established, the modem attempts K56flex, V.34, V.32bis, etc. (Default.)

3. Selects K56flex modulation as first priority. If a K56flex connection cannot be established, the modem attempts V.90, V.34, V.32bis, etc.

x_law An optional number that specifies the PCM code type for 56K modulation. The options are:

0= µ-Law—used in North America and Japan (default)

1= A-Law—used outside North America and Japan

The modem automatically selects A-Law or µ-Law if the server sends the Rockwell ID. Note that the ATZ command restores the x_law value from NVRAM. You can also manually select A-Law or µ-Law using the %U command.

	reserved Must not be changed from the default value of 0.
	max_TX_rate An optional number that specifies the highest
	rate at which the modem may establish a transmit connection.
	The value is decimal coded in units of bps, e.g., 33600 specifies
	the highest rate to be 33600 bps. See “Possible rates” in the mod
	table. The default is 33600, for 33600 bps.
Command: -Kn	MNP Extended Services
Values:	n = 0, 1, or 2
Default:	0
Description:	Enables or disables conversion of a V.42 LAPM connection to
	an MNP 10 connection.
-K0	Disables V.42 LAPM to MNP 10 conversion.
-K1	Enables V.42 LAPM to MNP 10 conversion.
-K2	Enables V.42 LAPM to MNP 10 conversion; inhibits MNP
	Extended Services initiation during V.42 LAPM answer mode
	detection phase.

46