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Cisco Bug: CSCvh62303 - Issue upgrading - missing host header on HTTP upgrade

Last Modified

Apr 06, 2018

Products (1)

  • Cisco IP Phone 8800 Series with Multiplatform Firmware

Known Affected Releases

11.1(1)

Description (partial)

Symptom:
Do HTTP firmware upgrading rejected by HTTP server, firmware upgrading failure

Conditions:
The HOST header was being sent by IP address instead of the hostname. If the HTTP server does not accept IP address in HOST header, or the server need redirect to the load balance server, the issue will happen
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