|Maintenance Notice - PDF Generation|
|Dynamic PDF generation for web-based content is temporarily unavailable. This maintenance affects dynamic PDF files that are generated from either the HTML-based page or manual that you are viewing. Links that normally allow this functionality have been hidden, and will reappear as soon as the feature is restored.
T-Lib-Initiated Hold-Retrieve Music on Hold
The Music-on-Hold (MOH) Server is a regular SIP UA that streams music in an RTP stream. Stream Manager is used to provide Music On Hold.
In the scenario illustrated below, the agent at UA1 places UA2 on hold by invoking the T-Lib request THoldCall. UA2 will hear music while on hold; UA1 will hear silence.