The Ring No Answer (RONA) setting should be positioned the highest at the desk setting level on Unified Contact Center Enterprise (UCCE). The desk setting configures agent behavior and characteristics, including how long a call rings at an agent's desk before it is consideredunanswered (RONA). Setting RONA at the desk level ensures consistent handling of unanswered calls across agents who share the same desk settings, allowing the Contact Center to manage call distribution and agent availability effectively.References:Cisco UCCE documentation that covers agent desk settings and call routing configurations will typically discuss the importance and configuration of RONA settings.