What is the reason why the initial REGISTER request from a SIP endpoint is rejected...

Vendor: Avaya
Product: 72201X
Update on: Jul 31, 2025
Questions: 0

Avaya 72201X Question Answer

What is the reason why the initial REGISTER request from a SIP endpoint is rejected by Avaya Aura® Session Manager (SM)?

The initial REGISTER request does not contain authentication details.

The initial REGISTER request is rejected only if the user provided the wrong security code/password.

It must confirm the reliable delivery of this initial REGISTER request.

System manager needs time to look-up the Communication Address in its database.

The initial REGISTER request contains an invalid contact header.

Avaya 72201X Summary

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