Command Reference - Stollmann

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TA+USBA Command Reference 1.01/06.2007 2. Using the TA+USB 2.2.3 AT result codes Result codes (numerical and verbose): Code Text Meaning 0 OK Command completed 1 CONNECT Connection established (rn = call number of remote site) 2 RING Indicates an incoming call (SETUP received) 3 NO CARRIER No synchronization (xx = ISDN error cause) 4 ERROR Illegal command or error that can not be indicated otherwise 5 CONNECT 1200 Connection, line speed 1.2 kbps (V.110) 6 NO DIALTONE No access to ISDN network (xx = ISDN error) 7 BUSY Number engaged (xx = ISDN error cause) 8 NO ANSWER No connection; called number can not be reached (xx = ISDN error cause) 10 CONNECT 2400 Connection, line speed 2.4 kbps (V.110) 11 CONNECT 4800 Connection, line speed 4.8 kbps (V.110) 12 CONNECT 9600 Connection, line speed 9.6 kbps (V.110) 16 CONNECT 19200 Connection, line speed 19.2 kbps (V.110) 17 CONNECT 38400 Connection, line speed 38.4 kbps (V.110) 19 CONNECT 64000 Connection, line speed 64 kbps Call number display: = call number of remote site In AT command mode, call number display (does not belong to the standard AT command set) can be turned on by issuing the command ATW1. If turned on, the call number of the caller is shown with the CONNECT or RING message (in pointed brackets), depending on the signaling in the D channel. If the TA is used at the public network then the call number of the remote site (including area code) is displayed. Example: TxD RxD ATW1 OK RING ATA CONNECT 64000 34 © Stollmann Entwicklungs- und Vertriebs-GmbH
1.01/06.2007 TA+USBA Command Reference 2. Using the TA+USB Error cause display: = ISDN release (error) cause, hexadecimal Example: Tx data Rx data ATW1 OK ATD12345 NO CARRIER In AT command mode, error cause display (does not belong to the AT command standard) can be turned on by issuing the command ATW1. The shown error causes use the coding defined by the CAPI definition. ISDN error causes from the ISDN network are always coded as 34xxH, where xx represents the hexadecimal version of the ISDN error cause (see page 70). All other causes are CAPI error causes (see page 78). Note: If autobauding is selected and after powering on the TA no AT command is entered, a response from the TA (i.e. RING) will be sent with the baudrate 115200 bit/s. Date and time display: In AT command mode, the current date and time (does not belong to the AT command standard) can be turned on by issuing the command ATW4. The current date and time value is given as part of the connection message from the public switch. The value is available in the verbose result code only (ATV1). Example: Tx data Rx data ATW4 OK ATD12345 CONNECT·64000··[13.05.06,·16:30] © Stollmann Entwicklungs- und Vertriebs-GmbH 35
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Command Reference - Stollmann

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