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Cisco Bug: CSCvu06111 - 302 Move call handle on DNS zone doesn't use transport parameter in Contact header

Last Modified

Oct 14, 2020

Products (1)

  • Cisco TelePresence Video Communication Server Software

Known Affected Releases

X12.5.4

Description (partial)

Symptom:
Call setup fail on INVITE sent out DNS zone does not use port/transport from Contact header field of 302 Moved

Conditions:
Call initiate from Expressway via DNS zone and received 302 Moved with Contact header which contain transport protocol different from "Fallback transport protocol" configured on DNS zone.
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