Tag Archives: Cisco 7941

“Auth Fail” when upgrading Cisco 7941/7961 firmware

“Auth Fail” message received when upgrading the firmware on a Cisco 7941/7961 phone. While attempting to convert a couple of Cisco 7941G phones from the SCCP-8-5-4  to SIP, I encountered an “Auth Fail” message after performing a factory reset on the … Continue reading

Posted in Cisco, Technical, VOIP | Tagged , , , , | Leave a comment

Resetting Cisco IP Phone Models 7941 and 7961 to factory default

Resetting Cisco IP Phone Models 7941 and 7961 to factory default Complete these steps: Cycle the power of the phone by unplugging the power cord and then plugging it back in. If your phone is powered over Ethernet, unplug the … Continue reading

Posted in Cisco, Technical, VOIP | Tagged , , | Leave a comment