Hi community,
I'm having trouble with a simple scenario involving cloud communication. I'm using directly the GRAPH API, without SDK.
A PSTN caller calls a bot, that answers then escalates the call to a conference by inviting a user from its tenant.
Sometimes, not always, the roster update is empty, then only the bot appears to be involved in the conversation. The caller is missing from the roster. As soon as the user accepts the call, a roster update is received, containing the caller.
Why would I create a thread ? It's because if the caller drops the call before the user accepts the invitation, I'd like to revoke this invitation. And it is not possible when this behavior happens cause no roster update is received.
In the samples below, two invitations to two distinct users are made for the same call. All times are UTC.
Here is a sample where the roster received is OK
220315;09:18:12.701;[00429];020;APP_CALL;INVITE_PARTICIPANT_ACK;915E;RestRequest;Read;T;<<<<<< request type=InviteParticipantsRequest response={"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#inviteParticipantsOperation","@odata.type":"#microsoft.graph.inviteParticipantsOperation","id":"9584dd74-e2f2-495f-a95f-250282ab8a3e","status":"Running","clientContext":"9e333142-510d-48e4-8604-ffd7de710ab0","resultInfo":null,"participants":[{"endpointType":null,"replacesCallId":null,"hidden":null,"removeFromDefaultAudioRoutingGroup":null,"participantId":"9a6d30ea-3815-41d6-b2a9-933cbc466cf0","identity":{"phone":null,"guest":null,"encrypted":null,"onPremises":null,"applicationInstance":null,"application":null,"device":null,"user":{"id":"a75f8483-9fb4-4e07-8e41-6ef5d1e928b0","displayName":null,"tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","registrantId":null}}}]}
220315;09:18:12.774;[00429];020;APP_CALL;INVITE_PARTICIPANT_ACK;FDCC;RestRequest;Read;T;<<<<<< request type=InviteParticipantsRequest response={"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#inviteParticipantsOperation","@odata.type":"#microsoft.graph.inviteParticipantsOperation","id":"7528f45b-8c6c-4329-891d-77bdf980148a","status":"Running","clientContext":"df9b1330-0a48-4740-b542-d1f528f801fe","resultInfo":null,"participants":[{"endpointType":null,"replacesCallId":null,"hidden":null,"removeFromDefaultAudioRoutingGroup":null,"participantId":"e2cbb2a2-76ea-47cd-8b8d-81c5ec56e459","identity":{"phone":null,"guest":null,"encrypted":null,"onPremises":null,"applicationInstance":null,"application":null,"device":null,"user":{"id":"79564ab8-3085-407b-b03d-2a658a769843","displayName":null,"tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","registrantId":null}}}]}
220315;09:18:14.030;[00760];027;SERVER;CALLBACK_CALL_ACK;405C;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/561f5d00-258a-400f-95a0-bf91ce681ddf","resourceUrl":"/communications/calls/561f5d00-258a-400f-95a0-bf91ce681ddf","resourceData":{"@odata.type":"#microsoft.graph.call","state":"established","mediaState":{"@odata.type":"#microsoft.graph.callMediaState","audio":"active"},"meetingInfo":{"@odata.type":"#microsoft.graph.tokenMeetingInfo","token":"eyJhbGciOiJSUzI1NiIsImtpZCI6InBid0FFbGduc25NSGc4aWhucElISHlKdmI5USIsInR5cCI6IkpXVCIsIng1dCI6InBid0FFbGduc25NSGc4aWhucElISHlKdmI5USJ9.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.oifx0dRzDrxNApcB7tYuUYihbOFY-i-hcWJUT6GffWMSVPNBuOb7mNKM127x6cWU8-msB4aP4Aa76nEiT0BBNZ5ygwhTkcmLziKa7po2RUfVWs-G3AtF7HJ8hUQ0EnVWZ3REFqDYdEbS_mYP_ueIsnLAuaUH_t8fvxOH9v89yqThKKrcG9SlCof8U436PPhq-bBHoN4_np5q5lGYXgdWWwmyvWM0YlwOQ7Q5qGIuSIOpz7VKU0KOoAiGjgiX_S6DVDf9iLyAFFV1K7O-Orx1PLYBlyZDsDWmHnG-6JGYZvZ-8yA3AzH3Sun6mcbSeIgo5V7scVVc8AuAwcitv_n58A"},"callChainId":"e5796637-2bf8-4bfd-bf48-6a1a67e5773e","replacesContext":"aHR0cHM6Ly9jYy1mcmNlLTA5LmNjLnNreXBlLmNvbS9jYy92MS9jYWxsUGFydGljaXBhbnQvY2YyMjI2OGQtYTg3Mi00ZGQyLTg0MWUtZjY0Y2JhMjU1ODY3LzEwL2szLzMwMy9yZXBsYWNlbWVudD9ydD05OWQ3NWQ3ZmVlN2Q0OWIyOGVhNTFlNTg4ZmVhYjIyYyZyYz1leUp5ZEd4aWNtTWlPbnNpWlhScFpDSTZJbUprTVRrMFpHVTFMV001TXpNdE5E ...
220315;09:18:14.038;[00760];027;SERVER;CALLBACK_CALL_ACK;7DBD;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/561f5d00-258a-400f-95a0-bf91ce681ddf/participants","resourceUrl":"/communications/calls/561f5d00-258a-400f-95a0-bf91ce681ddf/participants","resourceData":[{"@odata.type":"#microsoft.graph.participant","info":{"@odata.type":"#microsoft.graph.participantInfo","identity":{"@odata.type":"#microsoft.graph.identitySet","applicationInstance":{"@odata.type":"#microsoft.graph.identity","id":"3fd63780-6492-4f09-a7c0-090716856c94","tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","identityProvider":"AAD"}},"endpointType":"default","endpointId":"7ef5817b-f241-43b3-b3b8-e2a862f16fb3","clientVersion":"IVR (appid:dc133184-1dab-481a-9677-922eb109f3b1)","participantId":"93a0def8-c238-4f76-b0fe-0364cd3b1070","replacementLink":"https://cc-frce-09.cc.skype.com/cc/v1/callParticipant/cf22268d-a872-4dd2-841e-f64cba255867/24/k2/329/replacement?rt=93a0def8c2384f76b0fe0364cd3b1070&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=51&e=637826308293557791"},"mediaStreams":[{"@odata.type":"#microsoft.graph.mediaStream","mediaType":"audio","label":"main-audio","sourceId":"2","direction":"sendReceive","serverMuted":false}],"isMuted":false,"isInLobby":false,"publishedStates":[],"meetingRole":"none","replacementLink":"https://cc-frce-09.cc.skype.com/cc/v1/callParticipant/cf22268d-a872-4dd2-841e-f64cba255867/24/k2/329/replacement?rt=93a0def8c2384f76b0fe0364cd3b1070&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=51&e=637826308293557791","id":"93a0def8-c238-4f76-b0fe-0364cd3b1070"},{"@odata.type":"#microsoft.graph.participant","info":{"@odata.type":"#microsoft.graph.participantInfo","identity":{"@odata.type":"#microsoft.graph.identitySet","phone":{"@odata.type":"#microsoft.graph.identity","id":"+33620198460","di ...
220315;09:18:18.524;[00760];027;SERVER;CALLBACK_CALL_ACK;B197;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/561f5d00-258a-400f-95a0-bf91ce681ddf/participants","resourceUrl":"/communications/calls/561f5d00-258a-400f-95a0-bf91ce681ddf/participants","resourceData":[{"@odata.type":"#microsoft.graph.participant","info":{"@odata.type":"#microsoft.graph.participantInfo","identity":{"@odata.type":"#microsoft.graph.identitySet","applicationInstance":{"@odata.type":"#microsoft.graph.identity","id":"3fd63780-6492-4f09-a7c0-090716856c94","tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","identityProvider":"AAD"}},"endpointType":"default","endpointId":"7ef5817b-f241-43b3-b3b8-e2a862f16fb3","clientVersion":"IVR (appid:dc133184-1dab-481a-9677-922eb109f3b1)","participantId":"93a0def8-c238-4f76-b0fe-0364cd3b1070","replacementLink":"https://cc-frce-09.cc.skype.com/cc/v1/callParticipant/cf22268d-a872-4dd2-841e-f64cba255867/24/k2/329/replacement?rt=93a0def8c2384f76b0fe0364cd3b1070&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=51&e=637826308293557791"},"mediaStreams":[{"@odata.type":"#microsoft.graph.mediaStream","mediaType":"audio","label":"main-audio","sourceId":"2","direction":"sendReceive","serverMuted":false}],"isMuted":false,"isInLobby":false,"publishedStates":[],"meetingRole":"none","replacementLink":"https://cc-frce-09.cc.skype.com/cc/v1/callParticipant/cf22268d-a872-4dd2-841e-f64cba255867/24/k2/329/replacement?rt=93a0def8c2384f76b0fe0364cd3b1070&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=51&e=637826308293557791","id":"93a0def8-c238-4f76-b0fe-0364cd3b1070"}]}]}
Here is a sample where the roster received is KO
220315;09:08:30.391;[00429];020;APP_CALL;INVITE_PARTICIPANT_ACK;CB58;RestRequest;Read;T;<<<<<< request type=InviteParticipantsRequest response={"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#inviteParticipantsOperation","@odata.type":"#microsoft.graph.inviteParticipantsOperation","id":"590c9175-c90f-42ab-81e8-96e4ecd981d8","status":"Running","clientContext":"db9a0190-be81-4ac5-8d6c-b6456d0757ed","resultInfo":null,"participants":[{"endpointType":null,"replacesCallId":null,"hidden":null,"removeFromDefaultAudioRoutingGroup":null,"participantId":"11312193-c89e-4ff3-9270-20c96374cc56","identity":{"phone":null,"guest":null,"encrypted":null,"onPremises":null,"applicationInstance":null,"application":null,"device":null,"user":{"id":"79564ab8-3085-407b-b03d-2a658a769843","displayName":null,"tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","registrantId":null}}}]}
220315;09:08:30.470;[00429];020;APP_CALL;INVITE_PARTICIPANT_ACK;36C6;RestRequest;Read;T;<<<<<< request type=InviteParticipantsRequest response={"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#inviteParticipantsOperation","@odata.type":"#microsoft.graph.inviteParticipantsOperation","id":"a0158c87-4b5c-41a7-8b06-ae33f887ae4d","status":"Running","clientContext":"fc54f090-8cc7-4ba1-b428-cec94048d1cf","resultInfo":null,"participants":[{"endpointType":null,"replacesCallId":null,"hidden":null,"removeFromDefaultAudioRoutingGroup":null,"participantId":"ec183a90-2830-4eb6-a169-ce18f3fa1432","identity":{"phone":null,"guest":null,"encrypted":null,"onPremises":null,"applicationInstance":null,"application":null,"device":null,"user":{"id":"a75f8483-9fb4-4e07-8e41-6ef5d1e928b0","displayName":null,"tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","registrantId":null}}}]}
220315;09:08:31.259;[00760];027;SERVER;CALLBACK_CALL_ACK;EDB2;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587","resourceUrl":"/communications/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587","resourceData":{"@odata.type":"#microsoft.graph.call","state":"established","mediaState":{"@odata.type":"#microsoft.graph.callMediaState","audio":"active"},"meetingInfo":{"@odata.type":"#microsoft.graph.tokenMeetingInfo","token":"eyJhbGciOiJSUzI1NiIsImtpZCI6InBid0FFbGduc25NSGc4aWhucElISHlKdmI5USIsInR5cCI6IkpXVCIsIng1dCI6InBid0FFbGduc25NSGc4aWhucElISHlKdmI5USJ9.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.Ev2nF4U0CMBTvmqUu2ezZkRaYMIgj_ua-D9FZ0QebBacAbXvfJRVUFntRQzOjw2eQDvJBju5hedgOF_Vaa-8Jcb4tfHARsv4bzNpQWqwUPhoOjrEHwuOtQ1R27EYMfy86tvBScBO3e9t_pkcmD22Rn6xqqY7Mnyb8_ladQ2sJzTqPWJEnFlPWU-F2mfFgYWIElLr7Ac6hP_EZXrmfScyg7c5ycB50-MJvIGgdBkEI7KmjG6E7Lc70a1nId-6v9zAMQ5cCahhS5dls_HF1Inxb_JP9dISG8x0aqBhjSK2TzHwOI4ZneKna1Z0aYSRZLa_QyMidViHRZ28t2xOZMeuig"},"callChainId":"07e7e70d-fc33-466c-bb15-c1efa674b097","replacesContext":"aHR0cHM6Ly9jYy11a3NvLTA4LmNjLnNreXBlLmNvbS9jYy92MS9jYWxsUGFydGljaXBhbnQvYmRhYzQ4OTQtNDIxMy00YzYwLWI4YzMtMDg5YmQ1N2UyZmQyLzEwL2szLzMwMy9yZXBsYWNlbWVudD9ydD0yMzFlN2FlN2I5ZmM0NjQyYjk3NGFlNzkwYjZmYzJmZCZyYz1leUp5ZEd4aWNtTWlPbnNpWlhScFpDSTZJbUprTVRrMFpHVTFMV001TXpNdE5E ...
220315;09:08:31.661;[00760];027;SERVER;CALLBACK_CALL_ACK;E514;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587/participants","resourceUrl":"/communications/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587/participants","resourceData":[]}]}
220315;09:08:35.268;[00760];027;SERVER;CALLBACK_CALL_ACK;3F6B;QServer;EndOp;X;<<<<<<<<<< {"@odata.type":"#microsoft.graph.commsNotifications","value":[{"@odata.type":"#microsoft.graph.commsNotification","changeType":"updated","resource":"/app/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587/participants","resourceUrl":"/communications/calls/931f6100-3b1c-40a1-81f9-29f9db5d6587/participants","resourceData":[{"@odata.type":"#microsoft.graph.participant","info":{"@odata.type":"#microsoft.graph.participantInfo","identity":{"@odata.type":"#microsoft.graph.identitySet","applicationInstance":{"@odata.type":"#microsoft.graph.identity","id":"3fd63780-6492-4f09-a7c0-090716856c94","tenantId":"bd194de5-c933-499f-ac81-2f54715b7525","identityProvider":"AAD"}},"endpointType":"default","endpointId":"9019a56a-9b31-452c-95b6-a89312473370","clientVersion":"IVR (appid:dc133184-1dab-481a-9677-922eb109f3b1)","participantId":"fb1f76b1-b2c3-40b6-a8e7-2c0bc63cdb4d","replacementLink":"https://cc-ukso-08.cc.skype.com/cc/v1/callParticipant/bdac4894-4213-4c60-b8c3-089bd57e2fd2/24/k2/329/replacement?rt=fb1f76b1b2c340b6a8e72c0bc63cdb4d&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=2&e=637828033865584566"},"mediaStreams":[{"@odata.type":"#microsoft.graph.mediaStream","mediaType":"audio","label":"main-audio","sourceId":"1","direction":"sendReceive","serverMuted":false}],"isMuted":false,"isInLobby":false,"publishedStates":[],"meetingRole":"none","replacementLink":"https://cc-ukso-08.cc.skype.com/cc/v1/callParticipant/bdac4894-4213-4c60-b8c3-089bd57e2fd2/24/k2/329/replacement?rt=fb1f76b1b2c340b6a8e72c0bc63cdb4d&rc=eyJydGlkIjoiMjg6b3JnaWQ6M2ZkNjM3ODAtNjQ5Mi00ZjA5LWE3YzAtMDkwNzE2ODU2Yzk0In0%253d&i=2&e=637828033865584566","id":"fb1f76b1-b2c3-40b6-a8e7-2c0bc63cdb4d"}]}]}
I can give further details on demand, just let me know.
Thank you in advance for your answer.
Regards,
David CHOLLET
