931_PROTOCOL_DESCRIMINATOR=Protocol Discriminator
931_CALL_REFERENCE_LENGTH=Length of Call-reference
931_CALL_REFERENCE=Call Reference
931_DIRECT_FLAG=Direct-Flag
931_DIRECT_FLAG_0=The message is sent from the side that originates the call reference
931_DIRECT_FLAG_1=The message is sent to the side that originates the call reference
931_MESSAGE_TYPE=Message Type
931_BEARER_CAPABILITY=Bearer-capability
931_BEARER_CAPABILITY_LENGTH=Length of Bearer Capability Contents
931_INFORMATION_TRANSFER_CAPABILITY=Information Transfer Capability
931_INFORMATION_TRANSFER_CAPABILITY_0=Speech
931_INFORMATION_TRANSFER_CAPABILITY_8=Unrestricted Digital Information
931_INFORMATION_TRANSFER_CAPABILITY_9=Restricted Digital Information
931_INFORMATION_TRANSFER_CAPABILITY_16=3.1 KHZ audio
931_INFORMATION_TRANSFER_CAPABILITY_17=7 KHZ audio
931_INFORMATION_TRANSFER_CAPABILITY_24=Video
931_INFORMATION_TRANSFER_CAPABILITY_OTHER=Reserved
931_CODING_STANDARD=Coding Standard
931_CODING_STANDARD_0=ITU-T Standardized Coding as Described Below
931_CODING_STANDARD_1=ISO/IEC Standard
931_CODING_STANDARD_2=National Standard
931_CODING_STANDARD_3=Standard Defined For The Network(either public or private)Present On The Network Side of The Interface
931_INFORMATION_TRANSFER_RATE=Information Transfer Rate
931_INFORMATION_TRANSFER_RATE_0=Used For Packet-mode Calls
931_STR_RESERVED=Reserved