Chapter 4 - AT Commands, S-Registers, and Result Codes
Command: | !N2=n |
Function: | Data DN/MSN 2 |
Values: | |
Default: | Null string |
Description: Data DN/MSN 2 accommodates the functionality for handling acceptance of
| incoming data. Data DN/MSN 2 can be set to the same value as the Voice |
| DN/MSN or Data DN/MSN 1. See the !N1= command description. |
| Note: If using the TA as a host for MultiLink PPP calls with the MP+ Dynamic |
| Bandwidth Allocation scheme (S59=1), Data DN/MSN 2 must be entered. |
Command: *!N1=n | |
Function: | Voice DN/MSN |
Values: | n = 25 character string |
Default: | null string |
Description:Sets the DN/MSN for the voice channel. See the !N1= command description.
Command: | !RXGn |
|
Function: | Receive Gain |
|
Values: | n = |
|
Default: | !RXG6 (medium volume) | |
Description:Use !RXG to control the speaker level of an analog telephone device | ||
| connected to the AUX port. AT!RXG0 selects the lowest level, AT!RXG10 | |
| selects the highest level, and intermediate numbers select intermediate | |
| levels. |
|
| !RXG0 | Lowest speaker volume |
|
| through |
| !RXG10 | Highest speaker volume |
Command: !TXGn |
| |
Function: | Transmit Gain |
|
Values: | n = |
|
Default: | !TXG0 (No amplification) | |
Description:Use !TXG to amplify the microphone output of an analog telephone device
| connected to the AUX port. AT!TXG0 selects no amplification, AT!TXG4 | |
| selects the highest amplification, and intermediate numbers select | |
| intermediate amplification. | |
| CAUTION: Do not adjust the gain unless absolutely necessary. It is very | |
| large at nonzero levels. Adjust only for special equipment that provides very | |
| ||
| !TXG0 | No microphone amplification |
|
| through |
| !TXG4 | Highest microphone amplification |
Command: !Z=n |
| |
Function: | Rate Adaption Protocol | |
Values: | n = 5, 6, 9, or 12 | |
Default: | !Z=9 |
|
Description: Selects rate adaption protocol used to communicate with another TA. The local and remote terminal adapters must be set to the same protocol for communication to take place.
!Z=5 | V.120 protocol |
47
