Session Transfer to Own Device features. For an overview see Session Transfer to Own Device on Sentinel VoLTE Architecture.
| Feature | What it does |
|---|---|
checks if the subscriber has the STOD service provisioned |
|
connects the IMPU acquired from the subscriber registration to the existing ACI for the session transfer |
|
handles the transfer request and route it to the previous bound session |
|
intercepts the transfer INVITE routed by the MMTelStodTriggerAnchor feature and connects the existing called led to the new calling leg and releases the previous calling leg |
|
Reads STOD tracking information out of the Session Ownership Facility and sets it into the session state for processing by External Session Tracking features. |
