User`s guide

132 DC 900-1340I
BSC Programmer’s Guide
SADL Support
If the modem type option is set to SADL, the Autodial Start command causes the
BSC 2780/3780 software to insert the character ‘D’ at the start of the autodial string.
The BSC 2780/3780 software then initiates communications with the SADL modem.
The SADL modem type supports synchronous autodial modems (such as Racal-Milgo
and Black Box). The BSC 2780/3780 software recognizes the following responses from
the SADL modem type:
LOnline
AOnline
BBusy (
DLI_ICP_ERR_DEVICE_BUSY)
Table 5–6: Autodial Start Acknowledge Errors Returned
Error Code in the dlRead
pOptArgs.iICPStatus Field
Description (Modem Response
1
)
1
Examples in parentheses are the SADL, V.25bis, and AT responses, respectively.
DLI_ICP_ERR_NO_ERR
Successful connection (for example, L, CTS detected, or
CONNECT)
DLI_ICP_ERR_LINK_ACTIVE
The link is already started.
DLI_ICP_ERR_XMIT_TIMEOUT
Timeout waiting for modem response or line signals
DLI_ICP_ERR_DSR_DOWN
No carrier (for example, E, CFI AB, or No Carrier)
DLI_ICP_ERR_NO_CLIENT
Modem set to BUSY-OUT
DLI_ICP_ERR_DEVICE_BUSY
Line busy (for example, B, CFI ET, or BUSY)
DLI_ICP_ERR_BUSY_OUT
Busy-out not supported for modem type
DLI_ICP_ERR_NO_ANSWER
No answer (for example, F, CFI NT, or NO ANSWER)
DLI_ICP_ERR_INVALID_RESP
Unidentified modem response
DLI_ICP_ERR_NO_DIALTONE
No dial tone (for example, E, CFI DT, or NO DIAL-
TONE)
DLI_ICP_ERR_BAD_MODEM_RESP
Invalid command or configuration (for example, C,
CFI FC, or ERROR)
DLI_ICP_ERR_INCOMING_CALL
Incoming call detected INC (V.25bis only)