Call Hold and Transfer
The Oracle® Enterprise Session Border Controller’s H.323 call hold and transfer feature supports consultation in addition to call holder and transfer. This feature uses signaling procedures based on the ITU-T recommendations/H.323 specification for what it calls third party initiated pause and rerouting.
The following diagram shows how the Oracle® Enterprise Session Border Controller is positioned to provide call hold and transfer support for H.323.
![](img/GUID-54542F4A-C4F1-4A1D-86B1-FF30FE206921-default.png)