Changes since 1.13.1.47
FEATURE - Implement Device endpoint on the REST API for GET requests
BUG - Intermittent registration failure of handsets/softphones after startup
BUG - Prevent call operations on devices that are not available
BUG - Prevent handset notifications if device not registered
BUG - SIP registration client not using Retry-After value when service unavailable
BUG - Improve management of dynamic screener components
