Session 5 - TDR Interworking Requirements n 2/19/2003 Key aspects: u Addressing space: need to be able to “call” into a crisis area as well as to “call” out of it u Broadcasting: the people affected by a crisis may find receive -only broadcast information very useful u Interoperability of emergency services telecomms systems is preferable to interworking u Emergency services organizations should be free to apply their core competencies: telecomms experts should support them by supplying their expertise Workshop on Telecommunications for Disaster Relief, Geneva, 17-19 February 2003