Taken from http://www.dudek.org/blog/291
I recently purchased a used Cisco 7970 phone and wanted to convert it to use the SIP protocol. Read more Upgrading Cisco 7970 phones and avoid AUTH FAIL
Taken from http://www.dudek.org/blog/291
I recently purchased a used Cisco 7970 phone and wanted to convert it to use the SIP protocol. Read more Upgrading Cisco 7970 phones and avoid AUTH FAIL
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