# Host media processing errors (0x4700, 0x4800)

The following table lists the host media processing errors (0x4700, 0x4800):

Error name | Hex | Description | Category
--- | --- | --- | ---
HOSTSOCKET_ERROR_OUT_OF_MEMORY | 0x4701 | Not enough memory. | 3
HOSTSOCKET_ERROR_OS_SOCKET_ERROR | 0x4702 | Operating system socket error. | 3
HOSTSOCKET_ERROR_SOCKET_EXISTS | 0x4703 | Direction already opened. | 3
HOSTSOCKET_ERROR_BAD_HANDLE | 0x4704 | Invalid internal socket handle. | 3
HOSTSOCKET_ERROR_CANT_ALLOC_RXTXD | 0x4705 | Not enough memory. | 3
HOSTSOCKET_ERROR_NOT_OPENED_FOR_SEND | 0x4707 | Attempted to send on a receive-only socket. | 3
HOSTSOCKET_ERROR_SEND_BUFFER_OVERFLOW | 0x4708 | Internal buffer is not big enough. | 3
HMP_ERROR_FROM_DTMF_LIBRARY | 0x4801 | DTMF detector error. | 3
HMP_ERROR_FROM_TDET_LIBRARY | 0x4802 | Tone detector error. | 3
HMP_ERROR_INVALID_COMMAND | 0x4804 | Filter received an invalid command. | 1
HMP_ERROR_FRAMES_LOST | 0x4805 | One or more frames were lost due to preemption or overload. | 4
HMP_ERROR_INVALID_EVENT | 0x4806 | Invalid event from detector. | 3
HMP_ERROR_DETECTOR_STATE | 0x4808 | Detector in wrong state. | 3
HMP_ERROR_FILTER_STATE | 0x4809 | Filter in wrong state. | 3
HMP_ERROR_PIPE_CLOSED | 0x480A | Read failed from Natural Access interface. | 3
HMP_ERROR_INVALID_HOST_DEMUX | 0x480B | Out of range interface number passed to the send function. | 3
HMP_ERROR_EVAD_NOT_ACTIVE | 0x480C | VAD command to record called before VAD enabled. | 1
HMP_ERROR_EVAD_PARAMETER_COUNT | 0x480D | Invalid number of parameters in VAD command. | 1
HMP_ERROR_EVAD_PARAMETER_VALUE | 0x480E | Invalid VAD parameter value. | 1
HMP_ERROR_BAD_CONFIG_SIZE | 0x480F | Invalid configuration size received from OAM. | 3
HMP_ERROR_CMD_QUEUE_OVERFLOW | 0x4810 | Record function received more than three VAD commands in 10 msec. | 1
HMP_ERROR_FUNCTION_NOT_LICENSED | 0x4811 | Function not enabled with current license. | 4
HMP_ERROR_LICENSE_EXPIRED | 0x4812 | License expired. | 4
HMP_ERROR_INTERNAL | 0x4813 | Internal error. | 3
HMP_ERROR_LOCK_RETRY_LIMIT_EXCEEDED | 0x4814 | Unable to obtain lock. | 3
HMP_ERROR_LICENSE_LIMIT_EXCEEDED | 0x4815 | No more licenses for function. | 4
HMP_ERROR_INVALID_TIMESLOT | 0x4816 | Specified time slot is greater than or equal to the number of ports configured or licensed | 1/4