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relkniw's avatar
relkniw
Brass Contributor
Nov 08, 2021

Graph API: create a PSTN call and invite a PSTN participant

Hello everybody,   We are using the MS Graph API within a C# project. After successful creating a PSTN call from our bot like described here https://docs.microsoft.com/en-us/graph/api/application-...
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HunaidHanfee-MSFT's avatar
HunaidHanfee-MSFT
Icon for Microsoft rankMicrosoft
Nov 11, 2021
Could you please share the doc or steps that you have followed to setup the bot with PSTN?
  • relkniw's avatar
    relkniw
    Brass Contributor
    Nov 12, 2021

    HunaidHanfee-MSFT 

     

    I have send you a private message with the dokumentation.

  • relkniw's avatar
    relkniw
    Brass Contributor
    Nov 16, 2021

    HunaidHanfee-MSFT 

    Have you any news regarding this issue? Our customer is waiting and gets impatient ...

    • HunaidHanfee-MSFT's avatar
      HunaidHanfee-MSFT
      Icon for Microsoft rankMicrosoft
      Dec 01, 2021
      We have tried this but right we are not having the repro. I will update you as soon we get anything.

      Thanks
      • adrianpopa's avatar
        adrianpopa
        Copper Contributor
        Jan 19, 2022
        Any update?

        A peer-to-peer bot to PSTN call, works as expected, but we receive the following exception when adding a PSTN participant into a group call:

        Code: 403
        Message: Unexpected 'Failed' status for operation eb8990a2-4dd0-48f8-b171-01ae9092696b:
        addParticipants failed for participant 4:+4xxxxxxxxxx. Underlying reason: Forbidden. DiagCode: 403#10151.@
        AdditionalData:
        subcode: 10151

        "@odata.type": "#microsoft.graph.commsNotifications",
        "value": [
        {
        "@odata.type": "#microsoft.graph.commsNotification",
        "changeType": "Deleted",
        "resourceUrl": "/communications/calls/06206100-0f1d-44dd-88ff-80a5610d7637/operations/9ace7412-7553-4246-b232-80ed4a0f5a35",
        "resource": "/app/calls/06206100-0f1d-44dd-88ff-80a5610d7637/operations/9ace7412-7553-4246-b232-80ed4a0f5a35",
        "resourceData": {
        "@odata.type": "#microsoft.graph.inviteParticipantsOperation",
        "participants": [
        {
        "@odata.type": "#microsoft.graph.invitationParticipantInfo",
        "identity": {
        "@odata.type": "#microsoft.graph.identitySet",
        "phone": {
        "@odata.type": "#microsoft.graph.identity",
        "id": "+4xxxxxxxxxx"
        }
        },
        "participantId": "f6d17697-0b8c-4f89-946b-b04d43a5d658"
        }
        ],
        "clientContext": "f3d0bc58-09c9-4887-8244-c4aaf6fb02b8",
        "resultInfo": {
        "@odata.type": "#microsoft.graph.resultInfo",
        "code": 403,
        "message": "addParticipants failed for participant 4:+4xxxxxxxxxx. Underlying reason: Forbidden. DiagCode: 403#10151.@",
        "subcode": 10151
        },
        "status": "Failed",
        "id": "9ace7412-7553-4246-b232-80ed4a0f5a35"
        }
        }
        ]

        Thank you!

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