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20. The Great Call Blocking Notification Code Debate: 608 vs. 603+
Moderated by Richard Shockey, Chairman of the SIP Forum and Principal, Shockey Consulting. Panelists include Martin Dolly, Lead Member Technical Staff, Core & Government / Regulatory Standards, AT&T; Co-Chair of the SIP Forum/ATIS Joint IP-NNI Task Force; and Director, SIP Forum; and Timothy Dwight, Fellow at Verizon Technology.