Instruction Manual

73M1866B/73M1966B TAPI High-Level Driver User Guide UG_1x66B_021
12 Rev. 2.2
3.5 IFX_TAPI_PCM_ACTIVATION_SET
Description
This service activates / deactivates the PCM time slots configured for this channel.
#define IFX_TAPI_PCM_ACTIVATION_SET _IO(IFX_TAPI_IOC_MAGIC, 0x06)
Prototype
int ioctl (
int chan_fd,
int IFX_TAPI_PCM_ACTIVATION_SET,
unsigned long param );
Parameters
Data Type Name Description
int
chan_fd
Channel descriptor.
int
IFX_TAPI_PCM_ACTIVATION_SET
I/O control identifier for this operation.
unsigned long param
The parameter defines the activation
status: 0 deactivate the time slot, 1
activate the time slot.
Return Values
Data Type Description
int
IFX_ERROR – Failed to perform PCM activation set.
IFX_SUCCESS – Successful.