Thanks, Ken. But, this suddenly started happening. It happens when I try to transfer from the names directory. I have set to "Transfer to invalid" in VMSC. When caller attempts to transfer, the MM says "That extension is busy." Any other thoughts? Thanks again.
Problem solved. I must have fat-fingered something without realizing it. Call setup in VMSC was set to U-Law, instead of A-Law. We are using E1-qsig, so it must be A-Law. Transferring again with no problem.
Makes sense because QSIG uses the 28th channel as a "pseudo DSE port" to transfer. Without the 28th port working in QSIG, you will experience several varied issues.
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