Appendix C

Status Buffer Messages

Messages shown entirely in capital letters are generated by the ISDN network. Messages with lower case letters are generated by the ISU 2x64.

Answer 1/2

The ISU answered a call on either the first or second B channel. The calling phone number is displayed if available.

ACCESS_INFO_DISCARDED

The network was unable to deliver access information to the far- end.

Back to online

ISU 2x64 went back on line.

Bad async BPS

The BONDING protocol determined that the selected asynchro- nous bit rate is not supported.

Bad AT bit field

User issued an AT command with an argument that was out of range.

Bad B channel

Bonding negotiation determined the delay in one of the Bearer channels was uncorrectable.

Bad call type

ISU 2x64 placed a call with an improper call type.

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ADTRAN ISU 2X64 user manual Appendix C Status Buffer Messages