escalateAudioVideo

[アーティクル]
04/18/2022

Applies to: Skype for Business 2015

Represents an operation to escalate both audio and video modality from P2P to conferencing. The client must provide sdp for both modalities.

Web Link

For more on web links, see Web links.

Name	Description
rel	The resource that this link points to. In JSON, this is the outer container.
href	The location of this resource on the server, and the target of an HTTP operation.

Properties

None

Links

None

Azure Active Directory scopes for online applications

The user must have at least one of these scopes for operations on the resource to be allowed.

Scope	Permission	Description
Conversations.Initiate	Initiate conversations and join meetings	Allows the app to initiate instant messages, audio, video, and desktop sharing conversations; and join meetings on-behalf of the signed-in user
Conversations.Receive	Receive conversation invites	Allows the app to receive instant messages, audio, video, and desktop sharing invitations on-behalf of the signed-in user

Operations

POST

Starts audio/video negotiation by supplying offer. Creates audioVideoInvitation in event channel.

Query parameters

Name	Description	Required?
operationId	The operation ID.The maximum length is 50 characters.	Yes
sessionContext	The context of the session.The maximum length is 50 characters.	Yes

Request body

Name	Description	Required?
sdp	The body that represents the SDP data.Array of Byte	No

Response body

Item	Description
audioVideoInvitation	Represents an audio-video invitation.

Synchronous errors

The errors below (if any) are specific to this resource. Generic errors that can apply to any resource are covered in Generic synchronous errors.

Error	Code	Subcode	Description
ServiceFailure	500	CallbackChannelError	The remote event channel is not reachable
Conflict	409	AlreadyExists	The already exists error.
Conflict	409	TooManyGroups	The too many groups error.
Conflict	409	None	Un-supported Service/Resource/API error.
Gone	410	CannotRedirect	Cannot redirect since there is no back up pool configured.

Examples

Only server-supplied query parameters, if any, are shown in the request sample.

JSON Request

Post https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudioVideo HTTP/1.1
Authorization: Bearer cwt=PHNhbWw6QXNzZXJ0aW9uIHhtbG5...uZm8
Host: fe1.contoso.com
Content-Type: application/sdp
Accept: application/json
Content-Length: 272
v=0o=AudiocodesGW129380630129380304INIP4172.29.107.252s=Phone-Callc=INIP4172.29.107.252t=00m=audio-6020RTP/AVP013101a=rtpmap : 0PCMU/8000a=rtpmap : 101telephone-event/8000a=fmtp : 1010-15a=ptime : 20a=sendrecva=rtcp : 6021INIP4172.29.107.252

JSON Response

This sample is given only as an illustration of response syntax. The semantic content is not guaranteed to correspond to a valid scenario.

HTTP/1.1 201 Created
Content-Type: application/json
Content-Length: 6675
{
  "rel" : "audioVideoInvitation",
  "address" : "samplevalue",
  "bandwidthControlId" : "samplevalue",
  "building" : "samplevalue",
  "city" : "samplevalue",
  "country" : "samplevalue",
  "delegator" : "sip:john@contoso.com",
  "direction" : "Incoming",
  "importance" : "Normal",
  "joinAudioMuted" : false,
  "joinVideoMuted" : false,
  "locationState" : "samplevalue",
  "operationId" : "74cb7404e0a247d5a2d4eb0376a47dbf",
  "privateLine" : false,
  "sessionContext" : "8efd502350ff419cb615018ae561f97e",
  "state" : "Connecting",
  "subject" : "Strategy for next quarter",
  "threadId" : "292e0aaef36c426a97757f43dda19d06",
  "to" : "sip:john@contoso.com",
  "zip" : "samplevalue",
  "_links" : {
    "self" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/507"
    },
    "customContent" : {
      "href" : "data:application/sdp;base64,base64-encoded-sdp"
    },
    "mediaOffer" : {
      "href" : "data:application/sdp;base64,base64-encoded-sdp"
    },
    "from" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/831"
    },
    "acceptedByContact" : {
      "href" : "/ucwa/v1/applications/192/people/169"
    },
    "acceptWithAnswer" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/acceptWithAnswer"
    },
    "acceptWithPhoneAudio" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/507/acceptWithPhoneAudio"
    },
    "audioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo"
    },
    "cancel" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/cancel"
    },
    "conversation" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137"
    },
    "decline" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/decline"
    },
    "delegator" : {
      "href" : "/ucwa/v1/applications/192/people/312"
    },
    "derivedAudioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/derivedAudioVideo"
    },
    "derivedConversation" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/derivedConversation"
    },
    "forwardedBy" : {
      "href" : "/ucwa/v1/applications/192/people/776"
    },
    "onBehalfOf" : {
      "href" : "/ucwa/v1/applications/192/people/444"
    },
    "replacesAudioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/665/replacesAudioVideo"
    },
    "reportMediaDiagnostics" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/reportMediaDiagnostics"
    },
    "sendProvisionalAnswer" : {
      "href" : "/ucwa/v1/applications/192/communication/invitations/507/sendProvisionalAnswer"
    },
    "to" : {
      "href" : "/ucwa/v1/applications/192/people/107"
    },
    "transferredBy" : {
      "href" : "/ucwa/v1/applications/192/people/766"
    }
  },
  "_embedded" : {
    "acceptedByParticipant" : [
      {
        "rel" : "participant",
        "anonymous" : true,
        "inLobby" : true,
        "local" : true,
        "name" : "Joe Smith",
        "organizer" : true,
        "otherPhoneNumber" : "tel:+14251111111",
        "role" : "Attendee",
        "sourceNetwork" : "SameEnterprise",
        "uri" : "sip:john@contoso.com",
        "workPhoneNumber" : "tel:+14251111111",
        "_links" : {
          "self" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196"
          },
          "admit" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/admit"
          },
          "contact" : {
            "href" : "/ucwa/v1/applications/192/people/282"
          },
          "contactPhoto" : {
            "href" : "/ucwa/v1/applications/192/people/282/contactPhoto"
          },
          "contactPresence" : {
            "href" : "/ucwa/v1/applications/192/people/282/contactPresence"
          },
          "conversation" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137"
          },
          "demote" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/demote"
          },
          "eject" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/eject"
          },
          "me" : {
            "href" : "/ucwa/v1/applications/192/me"
          },
          "participantApplicationSharing" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantApplicationSharing"
          },
          "participantAudio" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantAudio"
          },
          "participantDataCollaboration" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantDataCollaboration"
          },
          "participantMessaging" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantMessaging"
          },
          "participantPanoramicVideo" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantPanoramicVideo"
          },
          "participantVideo" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantVideo"
          },
          "promote" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/promote"
          },
          "reject" : {
            "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/reject"
          }
        }
      }
    ],
    "from" : {
      "rel" : "participant",
      "anonymous" : true,
      "inLobby" : true,
      "local" : true,
      "name" : "Joe Smith",
      "organizer" : true,
      "otherPhoneNumber" : "tel:+14251111111",
      "role" : "Attendee",
      "sourceNetwork" : "SameEnterprise",
      "uri" : "sip:john@contoso.com",
      "workPhoneNumber" : "tel:+14251111111",
      "_links" : {
        "self" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196"
        },
        "admit" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/admit"
        },
        "contact" : {
          "href" : "/ucwa/v1/applications/192/people/282"
        },
        "contactPhoto" : {
          "href" : "/ucwa/v1/applications/192/people/282/contactPhoto"
        },
        "contactPresence" : {
          "href" : "/ucwa/v1/applications/192/people/282/contactPresence"
        },
        "conversation" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137"
        },
        "demote" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/demote"
        },
        "eject" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/eject"
        },
        "me" : {
          "href" : "/ucwa/v1/applications/192/me"
        },
        "participantApplicationSharing" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantApplicationSharing"
        },
        "participantAudio" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantAudio"
        },
        "participantDataCollaboration" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantDataCollaboration"
        },
        "participantMessaging" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantMessaging"
        },
        "participantPanoramicVideo" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantPanoramicVideo"
        },
        "participantVideo" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/participantVideo"
        },
        "promote" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/promote"
        },
        "reject" : {
          "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/196/reject"
        }
      }
    },
    "startEmergencyCallInput" : [
      {
        "rel" : "startEmergencyCallParameters",
        "_links" : {
          "self" : {
            "href" : "/ucwa/v1/applications/192/communication/invitations/665/startEmergencyCallParameters"
          }
        }
      }
    ]
  }
}

XML Request

Post https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudioVideo HTTP/1.1
Authorization: Bearer cwt=PHNhbWw6QXNzZXJ0aW9uIHhtbG5...uZm8
Host: fe1.contoso.com
Content-Type: application/sdp
Accept: application/xml
Content-Length: 272

XML Response