What is CSTA standard?
• CSTA Standard specifies the messages (Services and Event Reports), and their associated behavior. •Computing Domain – is the environment/host for CSTA applications that interact with and controls the switching domains.
What is CSTA operation model?
• CSTA operation model consists of computing and switching domains / sub- domains. The CSTA standard defines the interface between the 2 domain types. • CSTA Standard specifies the messages (Services and Event Reports), and their associated behavior.
How does UCE framework start CSTA service?
• UCE framework starts the CSTA service, if provisioned, for the subscriber once the UCE detects a call to that subscriber. • An instance of the service is started for each leg of the call.
How is CSTA different from other signaling protocols?
• CSTA is independent of any underlying signaling protocols • E.g. H.323, SIP, Analog, T1, ISDN, etc. • CSTA is independent of the devices chosen by users • E.g. intelligent endpoints, low-function/stimulus devices, SIP Signaling models – 3PCC vs. Peer/Peer Copyright © Unify Software and Solutions GmbH & Co. KG 2015. All rights reserved.