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

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

Constructors

	Name	Description
	VoipMediaEngine..::.RtpPacketAccess	Initializes a new instance of the VoipMediaEngine..::.RtpPacketAccess class

Methods

Name

Description

EnableRawRtpPacketAccess

The EnableRawRtpPacketAccess procedure allows application software to access all RTP media packets that are received or are "ready-to-be" transmitted by the media engine. Using this capability, application software can modify any aspect of RTP media packets. The primary use of this API procedure is to allow applications to perform custom encryption of the call's media.

Caution:
IMPORTANT: If your VOIP application exchanges fully encrypted RTP packets with another telephony device (RTP headers and payloads are fully encrypted), you will have to disable the media engine's default RTP packet filtering behavior. For additional details, see the remarks section below.

An application should call this API procedure any time prior to initiating or receiving phone calls.

FilterReceivedRtpPackets

The FilterReceivedRtpPackets procedure allows application software to change the default receive RTP packet filtering behavior of the media engine. This capability is useful if the application receives encrypted RTP packets from another telephony device.

By default the media engine performs RTP payload ID and packet size filtering for all incoming RTP media packets. The application can use this API procedure to selectively enable or disable the filtering behavior. For additional information regarding RTP packet encryption, see the EnableRawRtpPacketAccess(VoipMediaEngine, Int32, Boolean, VoipMediaEngine..::.RTP_CALLBACK_PROC, Object) API procedure.

Finalize

The Object's finalizer.

(Overrides Object..::.Finalize()()().)

Fields

	Name	Description
	MediaEngine	The media enigne instance. Do not modify this value directly.
	PhoneLine	The zero based phone line index. Do not modify this value directly.
	pManagedRtpPacketAccessInstance	A pseudo pointer to this managed wrapper.
	pUserRtpPacketAccessProc_Mananged	An internal callback handler. Do not modify this value directly.
	RtpPacketAccessEnabled	true if raw RTP packet access has been enabled. Do not modify this value directly.
	UserDefinedData_Mananged	Instance data passed to an internal callback handler. Do not modify this value directly.

Constructors

Methods

Fields

See Also