After an Avaya Aura Communication Manager (CM) upgrade, a customer called Avaya support because their SIP telephones were unable to login. Support was able to confirm that the telephones had not been upgraded.
Which pre-implementation step was omitted?
A. Provide accurate licensing specification.
B. Verify version installed is compatible with existing versions.
C. Test all third-party equipment and software.
D. Access support.avaya.com to verify customer systems compatibility.
After an Avaya Aura Communication Manager (CM) upgrade, a customer called Avaya support because their SIP telephones wer
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After an Avaya Aura Communication Manager (CM) upgrade, a customer called Avaya support because their SIP telephones wer
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