An Avaya IR system interacts with other systems and relies on them for critical functions. Consequently, troubleshooting may involve testing connections and checking other systems where databases, speech functions, and host services reside. This section guides you in resolving many Avaya IR system problems and includes information on basic LAN, server, and host troubleshooting. Additionally, Avaya technical support provides troubleshooting assistance that is specific to your Avaya IR system and the current problem.