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IOfferAnswer.HandleOfferInReInvite Method

  • Article

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

The method that is called when media renegotiation (REINVITE) is received.

Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in microsoft.rtc.collaboration.dll)

Syntax

'Declaration
Sub HandleOfferInReInvite ( _
    sender As Object, _
    e As OfferInReInviteEventArgs _
)

void HandleOfferInReInvite (
    Object sender,
    OfferInReInviteEventArgs e
)

Parameters

  • sender
    The object instance that is making this call.
  • e
    The event argument containing information about the offer. The offer can be null.

Remarks

This happens when the remote sends another INVITE request inside an existing INVITE dialog to renegotiate media description.

The application can cache this event argument and start preparing the answer or offer (if the original offer was empty). When it is ready, it can all Accept method in the event argument to let the platform call the GetOffer or GetAnswer method to fetch offer or answer whichever is appropriate. If the application does not like the offer, it can also decline.

Thread Safety

All public static (Shared in Visual Basic) members of this type are thread-safe. Instance members are not guaranteed to be thread-safe.

Platforms

Development Platforms

Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms

See Also

Reference

IOfferAnswer Interface
IOfferAnswer Members
Microsoft.Rtc.Signaling Namespace