Comtech EF Data SNM-1010L - Manual (Page 131)

SNM-1010L Data/Control Modem Revision 0
User Port Operation MN/SNM1010L.OM
4.3.16 Data Call
The user can initiate a data call by either specifying the destination data channel address
and grade of service information or by specifying a pre-defined circuit id.
4.3.16.1 “Dialed” Data Call (DD)
The user initiates the data call by specifying the destination data channel address and the
desired grade of service.
4.3.16.1.1 Command Format
DD
[]'cr'
Prefix channel number. (Optional)
Valid range: 0 (or omitted)
DD Dialed data call.
Destination data channel address (phone number).
Max. length: 32 characters.
Valid characters: '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '*', '#', 'A', 'B', 'C', 'D', '-', '('
or ')'
Note: The '-' and '('or')' characters are not part of the number and are used to
increase readability. They are stripped out and not passed to the NMS.
and
Data rates, defined in kbps.
Step size: 1 bit/s.
Maximum value: 8192.000 kbps.
Examples: 64 is 64 kbps, 64.001 is 64.001 kbps, 1024.1 is 1.0241 Mbit/s, etc.
Note: The decimal point is not required and the entered number is rounded to
the nearest 1 bit/s value.
and
Codes.
Values:
Code
Rate Code
1/2 1
2/3 2
3/4 3
5/6 5
7/8 7
5/16 A
21/44 B
4–13