Warnings in message flows


In the SIP messages ( RFC 3261 ) the SIP Warning header field is used to carry additional information about the status of a response.

This gives directly a clear overview of possible issues instead a manual time consuming search for Warning headers.


Per SIP method there is a Warnings tab indicating if the Warning header appears in the message flows :

VoIP Audit: SIP Warning headers


Selecting the link indicated above in the red box brings up the corresponding SIP message flow

VoIP Audit: SIP Warning headers

In this ladder diagram the Warning is immediately visible as it is emphasized in orange.


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