PBXIP ISDN Adapter Crashes With UNIX V4.0D

This Information Blitz (TD 2739-CR-A) serves as a critical warning regarding the PBXIP ISDN basic rate PCI adapter for Alpha servers and workstations. It states that the configuration program 'ecdivacfg' causes a system crash on Tru64 UNIX version 4.0D and later.

Key points include: - Previous suggestions to use UNIX 4.0C are explicitly rescinded; 4.0C is not an acceptable solution. - There is no software fix for the PBXIP adapter itself. - The PBXIP product is designated as End of Life (EOL). - Customers are advised to migrate to new ISDN hardware to resolve this issue.