Forces a specific channel in or out of transparent mode.
S16 TxT1E1ConfigChan ( S16 handle, U8 carrier, U8 channel, U8 transparent)
Argument |
Description |
handle |
Handle returned from a previous call to TxT1E1Open for the desired board. |
carrier |
Network interface (carrier trunk number). Valid values: NET_T1A through NET_T1D for PCI and PCI Express TX boards NET_T1A through NET_T1H for CompactPCI TX boards |
channel |
Channel number to be conditioned. Valid values: 0 through 31 0xFF for all |
transparent |
Whether to enable or disable transparency. Valid values: T1E1_CHAN_NORMAL T1E1_CHAN_TRANSPARENT |
Return value |
Description |
T1E1_SUCCESS |
|
T1E1_DEVICE_ERROR |
Invalid adapter found. |
T1E1_INVALID_CARRIER |
Invalid network interface. |
T1E1_INVALID_HANDLE |
Invalid handle. |
T1E1_INVALID_TIMESLOT |
Invalid channel number. |
T1E1_NO_RESOURCES |
T1/E1 adapter is not present on the communications processor. |
TxT1E1ConfigChan overrides the robbed bit signaling or bit 7 stuffing enable for the specified carrier. This function creates one or more clear channels with no robbed bit signaling or bit 7 stuffing when these features are enabled on the carrier.