
ISDN Configuration Commands
| AT!D3=n | Default Parity. Specifies the parity to be used, when the DTE characteristics cannot | |
| 
 | be determined by AutoBauding (AT has not been typed since power up). | |
| 
 | n=0 | None (default). | 
| 
 | n=1 | Even. | 
| 
 | n=2 | Odd. | 
| 
 | 
 | |
| AT!D4=n | Default Stopbits. Specifies the number of Stopbits to be used, when the DTE | |
| 
 | characteristics cannot be determined by AutoBauding (AT has not been typed since | |
| 
 | power up). | |
| 
 | Values: 1, 2. | |
| 
 | Default:1 | |
| 
 | 
 | |
| AT!Ln | Set ISDN Encoding Law. Specifies the type of encoding law for ISDN voice calls. | |
| 
 | n=0 | If the switch type is EuroISDN or TPH, A law will be used; if the switch type is | 
| 
 | 
 | 
 | 
| 
 | n=1 | µ law. | 
| 
 | n=2 | A law. | 
| 
 | Note: This parameter does not take effect until you restart your DIV AT/A. | |
| 
 | 
 | |
| AT!N1=n | ISDN Directory Number Assignments for 1st  | |
| 
 | command assigns one ISDN directory number to the 1st  | |
| 
 | numbers to the 1st Phone port. The 1st  | |
| 
 | specified in the command, while the 1st Phone port responds to either number. | |
| 
 | Numbers are separated by a semicolon (;). | |
| 
 | Example: Sending the command AT!N1=5551234;5551235 to the DIVA T/A | |
| 
 | assigns the number 5551234 to the 1st  | |
| 
 | 5551235 to the 1st Phone port. If a data call is placed to 5551234, the 1st  | |
| 
 | will answer. If a data call is placed to 5551235, the 1st  | |
| 
 | However, the 1st Phone port will answer analog calls placed to either number. | |
| 
 | For outgoing calls, both data and analog, the DIVA T/A uses the first of these two | |
| 
 | numbers to identify itself. | |
| 
 | Note: In North America, you may only assign one number to the phone port. | |
| 
 | Valid digits:  | |
| 
 | Default: null string. | |
| 
 | Note: This parameter does not take effect until you restart your DIV AT/A. | |
| 
 | 
 | 
 | 
