Theodore Ts’o • 9/27/2003

Fun and Games with IP Telephony

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The article details the author's 2003 experience adopting Vonage's IP telephony service, highlighting its low cost, portability via a Cisco ATA-186 adapter, and features like call forwarding and free in-network calls. It also discusses security vulnerabilities in unencrypted SIP packets and potential solutions, while noting practical power considerations.

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#Network Security #Voip #Sip
Fun and Games with IP Telephony

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