The VoipMediaEngine class is the primary class for accessing all the capabilities of the LanScape VOIP Media Engine.

The VoipMediaEngine..::.Subscribe type exposes the following members.

Constructors

  NameDescription
VoipMediaEngine..::.Subscribe
Initializes a new instance of the VoipMediaEngine..::.Subscribe class

Methods

  NameDescription
StartEventSubscription
The StartEventSubscription function can be called by application software to subscribe to an event offered by another telephony device or application.
Note:
If you want to subscribe to events offered by another telephony device, you must call the SipTelephonyEnable()()() API procedure prior to calling the StartEventSubscription(VoipMediaEngine, String, String, String, UInt32, Boolean, String, String, UInt32, UInt32, UInt32) API procedure .
StopEventSubscription
The StopEventSubscription function can be called by application software to terminate an event subscription. After application software calls this API procedure, the application will no longer receive events from the telephony device offering the event.
TriggerSubscription
The TriggerSubscription function can be called by application software to trigger a re-subscribe to a previously subscribed telephony event. Normally the media engine will handle all of the details associated with event subscriptions and the renewal of those event subscriptions.

Fields

  NameDescription
hEventSubscribeHandle
A native media engine subscription handle. Do not modify this value directly.
MediaEngine
The media engine instance. Do not modify this value directly.
pManagedEventSubscriptionInstance
A pseudo pointer to this managed wrapper. Do not modify this value directly.

See Also