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Cisco Bug: CSCtb48113 - Have b2bua skip reinvite to caller when 18x with sdp arrives

Last Modified

Dec 30, 2016

Products (1)

  • Cisco Unified Customer Voice Portal

Known Affected Releases


Description (partial)


Re-invite issues/call disconnects occur when seeing 183 with SDP messages come in from egress gateway.

Workaround has been to strip the ISDN alerting messages with CLI in gateway for "progress_ind alert strip" but this does not always strip the progress indicator, only the alerting indicator.

Using egress gateway with edify IVR for example.
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