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Cisco Bug: CSCvs14231 - FAX call issues because of the Invalid format in SDP attributes for Boolean T.38 parameters

Last Modified

Sep 03, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(2.10000.5) 11.5(1.10000.6) 12.0(1.10000.10) 12.5(0.99000.402) 12.5(1.10000.22)

Description (partial)

Interoperability issues with other T.38 implementations are likely to arise because of the Invalid format of T.38 boolean params.

Fax call failure with other T.38 implementations because of the Boolean T.38 params format.
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