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Cisco Bug: CSCsz14947 - 12.4(20)T2 doesn't process SIP "REPLACES" header properly

Last Modified

Feb 22, 2014

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


12.4(20)T2 ignores SIP "REPLACES" header in mid-call INVITE from proxy and processes/routes call as if it were a new INVITE.


Call Resume performed on SIP side, proxy sends mid-call INVITE with REPLACES header to ISR running 12.4(20)T2.
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