User guide

73M1822/73M1922 Modem API User Guide UG_1x22_055
12 Rev. 1.0
2.8 M1X22_HookSwitch
Description
Perform on/off-hook on the channel.
Prototype
M1X22_RET M1X22_HookSwitch (
M1X22_HANDLE channel,
M1X22_HOOK_SWITCH hookSwitch );
Parameters
Data Type Name Description
M1X22_HANDLE
channel
Channel handle from open channel.
M1X22_HOOK_SWITCH
hookSwitch
Type of hook switch requested.
Return Values
Data Type Description
M1X22_RET
M1X22_SUCCESS – Successfully performed hook switch.
M1X22_FAILED – Failure.
2.9 M1X22_PulseDial
Description
Perform pulse dialing on the channel. This API will bring the channel off-hook then perform pulse dialing
with the digit string provided. Once the dialing is completed the channel will remain off-hook indefinitely,
or until it is manually brought back on-hook.
Up to 30 numeric digits is supported. Valid numeric digit is from ASCII 0 to 9 (i.e., 0x30 to 0x39).
Prototype
M1X22_RET M1X22_PulseDial (
M1X22_HANDLE channel,
char *dialSting );
Parameters
Data Type Name Description
M1X22_HANDLE
channel
Channel handle from open channel.
char
*dialString
Numeric dial string of up to 30 characters max.
Return Values
Data Type Description
M1X22_RET
M1X22_SUCCESS – Successfully dialed.
M1X22_FAILED – Failure.