/mcpThe following is the response from the above GET request and the actual response will depend upon the information given by you: { "URI": "/vmrest/users/9375d893-c8eb-437b-90bf-7de4b1d0c3e8/alternateextensions/f0cfbf52-a6b2-466c-b7e6-eb05d6cce705", "IdIndex": "0", "DtmfAccessId": "99934", "LocationObjectId": "42a9ab40-490d-4819-9bfb-8ddce4f430ff", "LocationURI": "/vmrest/locations/connectionlocations/42a9ab40-490d-4819-9bfb-8ddce4f430ff", "ObjectId": "f0cfbf52-a6b2-466c-b7e6-eb05d6cce705", "PartitionObjectId": "da2114bf-cde7-43d8-9709-cd3895a9d41b", "PartitionURI": "/vmrest/partitions/da2114bf-cde7-43d8-9709-cd3895a9d41b", "AlternateExtensionAdvancedURI": "/vmrest/alternateextensionadvanceds/42266e69-5e5e-42fe-924e-e94b2c9e06b3" } Listing the Advanced Settings of Alternate Extension • Fetch the Alternate Extension URI from following URI: https://<connection-server>/vmrest/users/<user-objectid> • Now fetch the Alternate Extension Advanced URI from a URI: https://<connection-server>/vmrest/users/<user-objectid>/alternateextensions/<alternateextionsion_objectid> • Set following as a Request URI: https://<connection-server>/vmrest/alternateextensionadvanceds/<alternateextensionadvanced_objectid> The following is the response from the above GET request and the actual response will depend upon the information given by you: <AlternateExtensionAdvanced> <URI>/vmrest/alternateextensionadvanceds/42266e69-5e5e-42fe-924e-e94b2c9e06b3</URI> <DeviceDtmfAccessIdObjectId>7c26381e-ee0f-4abf-9083-94a5017abc76</DeviceDtmfAccessIdObjectId> <MessageSpeed>100</MessageSpeed> <MessageVolume>50</MessageVolume> <ObjectId>42266e69-5e5e-42fe-924e-e94b2c9e06b3</ObjectId> <PromptSpeed>100</PromptSpeed> <PromptVolume>50</PromptVolume> <SaveMessageOnHangup>true</SaveMessageOnHangup> <SendMessageOnHangup>1</SendMessageOnHangup> <SkipPasswordForKnownDevice>true</SkipPasswordForKnownDevice> <SubscriberObjectId>bf0e9ca3-db47-472d-aa0c-609a3265ada1</SubscriberObjectId> <UserURI>/vmrest/users/bf0e9ca3-db47-472d-aa0c-609a3265ada1</UserURI> </AlternateExtensionAdvanced> Response Code: 200 JSON Example • Step 1: Fetch the Alternate Extension URI from following URI: GET https://<connection-server>/vmrest/users/<user-objectid> • Step 2: Now fetch the Alternate Extension Advanced URI from a URI: Cisco Unity Connection Provisioning Interface (CUPI) API 30 Cisco Unity Connection Provisioning Interface (CUPI) API -- Alternate Extension Listing the Advanced Settings of Alternate Extension