nReason

Reason for the rejection. This depends on the value of nSource. If nSource is PDU_REJECT_SOURCE_USER, the possible values are:

Value

Meaning

PDU_REJECT_REASON_UNKNOWN

[1] Unknown

PDU_REJECT_REASON_APPLICATION

[2] Application context name not supported.

PDU_REJECT_REASON_CALLING

[3] Calling AE Title not recognized.

PDU_REJECT_REASON_CALLED

[7] Called AE Title not recognized.

If nSource is PDU_REJECT_SOURCE_PROVIDER1, the possible values are:

Value

Meaning

PDU_REJECT_REASON_UNKNOWN

[1] Unknown.

PDU_REJECT_REASON_VERSION

[2] Protocol version not supported.

If nSource is PDU_REJECT_SOURCE_PROVIDER2, the possible values are:

Value

Meaning

PDU_REJECT_REASON_CONGESTION

[1] Temporary congestion.

PDU_REJECT_REASON_LIMIT

[2] Local client limit exceeded.