VoIP is becoming the de-facto standard for voice communication. This challenge takes us “into the world of voice communications on the internet. The trace includes a secret hidden message.Which RTP packet header field can be used to reorder out of sync.What was the password for the account with username 555?.How long is the sampling time (in milliseconds)?.Which codec does the RTP stream use? (3 words, 2 spaces in between).What are the default credentials used in the attempted basic authentication? (format is username:password).Provide the first 11 digits of the number dialed from extension 101? Multiple real-world phone numbers were dialed.What is the corresponding user-agent? (two words, once space in between)
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