Unified Communications Client API Error Messages
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The following table lists the error messages originated from Unified Communications Client API. The table is sorted by the message ID. The numerical value accompanying some of the message texts are the SIP message code. For the corresponding error codes of the HRESULT value, see Unified Communications Client API Error Codes.
Message ID | Message Text |
---|---|
UCC_E_3RDPARTY_PHONE_SESSION_EXPECTED |
3rd-party phone control session expected. |
UCC_E_ALREADY_EXIST |
The specified item already exists. |
UCC_E_ANONYMOUS_USERS_NOT_ALLOWED |
Anonymous users not allowed. |
UCC_E_ANOTHER_MEDIA_SESSION_ACTIVE |
Another media session is active. |
UCC_E_ANOTHER_RECORDING_IN_PROGRESS |
Another recording already in progress. |
UCC_E_AUTHENTICATION_SERVER_UNAVAILABLE |
Authenticating server cannot be reached. |
UCC_E_BAD_RLMI_DOCUMENT |
The RLMI document is invalid. |
UCC_E_BASIC_AUTHENTICATION_SET_TLS |
Must set transport to TLS if Basic Auth is allowed. |
UCC_E_CANNOT_ADD_SPECIFIC_DEVICE_TO_SESSION |
Cannot add a specific device to a session. |
UCC_E_CODECS_MISMATCH |
No matching codecs with peer. |
UCC_E_CONF_UNEXPECTED_FAILURE |
Unexpected failure occurred in the conference session. |
UCC_E_CONFERENCE_EXISTS_ALREADY |
Conference already exists. Possible duplicate conference ID. |
UCC_E_CONFERENCE_NOT_EXIST |
Conference does not exist. |
UCC_E_CONSULTATION_CALL_IN_PROGRESS |
Consultation call is already in progress. |
UCC_E_DESTINATION_ADDRESS_LOCAL |
The destination address belongs to the local machine. |
UCC_E_DESTINATION_ADDRESS_MULTICAST |
The destination address is a multicast address. |
UCC_E_DIFFERENT_TRANSPORT_TO_SESSION |
All participants in a session must have the same transport. Cannot add a participant with a different transport to a session. |
UCC_E_DUPLICATE_3RDPARTY_PHONE_SESSION |
3rd-party phone control session with the same call-ID exists. |
UCC_E_DUPLICATE_BUDDY |
Contact already exists. |
UCC_E_DUPLICATE_GROUP |
Group already exists. |
UCC_E_DUPLICATE_REALM |
Duplicate realm exists in an enabled endpoint. |
UCC_E_DUPLICATE_WATCHER |
Watcher already exists. |
UCC_E_ENDPOINT_DUPLICATE_USER_URI_AND_SERVER |
An endpoint with the same User URI and SIP Server is already enabled. |
UCC_E_ENDPOINT_INVALID_SERVER_AUTHENTICATION_MODE |
Invalid server authentication method in endpoint. |
UCC_E_ENDPOINT_INVALID_SERVER_PROTOCOL |
Invalid server protocol in endpoint. |
UCC_E_ENDPOINT_INVALID_SERVER_ROLE |
Invalid server role in endpoint. |
UCC_E_ENDPOINT_INVALID_SESSION |
Invalid session tag in endpoint. |
UCC_E_ENDPOINT_INVALID_SESSION_PARTY |
Invalid session party in endpoint. |
UCC_E_ENDPOINT_INVALID_SESSION_TYPE |
Invalid session type in endpoint. |
UCC_E_ENDPOINT_MULTIPLE_REGISTRARS |
Multiple registrar servers in endpoint. |
UCC_E_ENDPOINT_NO_KEY |
No endpoint key. |
UCC_E_ENDPOINT_NO_NAME |
No endpoint name. |
UCC_E_ENDPOINT_NO_PROVISION |
No provision tag in endpoint. |
UCC_E_ENDPOINT_NO_SERVER |
No server tag in endpoint. |
UCC_E_ENDPOINT_NO_SERVER_ADDRESS |
Server tag missing address in endpoint. |
UCC_E_ENDPOINT_NO_SERVER_PROTOCOL |
Server tag missing protocol in endpoint. |
UCC_E_ENDPOINT_NO_USER |
No user tag in endpoint. |
UCC_E_ENDPOINT_NO_USER_URI |
No user URI in endpoint. |
UCC_E_ENDPOINT_SERVER_UNAUTHORIZED |
Server address does not match an authorized domain in endpoint. |
UCC_E_FEDERATED_USERS_NOT_ALLOWED |
Federated users not allowed. |
UCC_E_INCOMPATIBLE_STATE |
Performed operation is not compatible with current object state. |
UCC_E_INSUFFICIENT_SECURITY_LEVEL |
Session was rejected due to insufficient security level. |
UCC_E_INVALID_ACL_LIST |
ACL list is invalid. |
UCC_E_INVALID_ADDRESS_LOCAL |
The local address is invalid. Check the endpoint. |
UCC_E_INVALID_ADMISSION_TYPE |
Invalid conference admission type. |
UCC_E_INVALID_BUDDY_LIST |
Contact list is invalid. |
UCC_E_INVALID_ENCRYPTION_KEY |
Invalid encryption key. |
UCC_E_INVALID_ENDPOINT |
Invalid endpoint. |
UCC_E_INVALID_EXPIRY_TIME |
Invalid conference expiry time. |
UCC_E_INVALID_ID |
The device ID is invalid. |
UCC_E_INVALID_LISTEN_SOCKET |
Specified address and port is invalid. |
UCC_E_INVALID_OBJECT_STATE |
Object state does not allow to perform this operation. |
UCC_E_INVALID_OPERATION |
Performed operation is neither valid nor allowed. |
UCC_E_INVALID_PORTRANGE |
Invalid port range. |
UCC_E_INVALID_PREFERENCE_LIST |
Preference list is invalid. |
UCC_E_INVALID_PROXY_ADDRESS |
The proxy address is not valid. |
UCC_E_INVALID_REGISTRATION_STATE |
Invalid registration state. |
UCC_E_INVALID_SERVER_NAME |
The specified server name is invalid. |
UCC_E_INVALID_SERVER_VERSION |
Server version received from the server is invalid. |
UCC_E_INVALID_SESSION_STATE |
Invalid session state. |
UCC_E_INVALID_SESSION_TYPE |
Invalid session type. |
UCC_E_INVALID_SIP_DISPLAY_NAME |
The SIP display name contains invalid characters. |
UCC_E_INVALID_SIP_URL |
The SIP URL is not valid. |
UCC_E_INVALID_TEL_URL |
The TEL URL is not valid. |
UCC_E_IP_ADDRESS_CHANGED |
Client IP address has changed. New IP address may not be immediately available. |
UCC_E_LISTENING_SOCKET_NOT_EXIST |
Listening socket does not exist. |
UCC_E_LOCAL_PHONE_NEEDED |
A local phone number is needed. |
UCC_E_MALFORMED_HEADER_VALUE |
Header value supplied was malformed. |
UCC_E_MALFORMED_XML |
Malformed XML. |
UCC_E_MAX_CONFERENCES_EXCEEDED |
Maximum number of conferences exceeded. |
UCC_E_MAX_MEETING_SIZE_EXCEEDED |
Maximum meeting size exceeded. |
UCC_E_MAX_PENDING_OPERATIONS |
Maximum number of pending operations reached. |
UCC_E_MAX_REDIRECTS |
Too many redirects. |
UCC_E_MCU_TYPE_NOT_AVAILABLE |
MCU type not available. |
UCC_E_MEDIA_AEC |
Failed to enable acoustic echo cancellation. |
UCC_E_MEDIA_ALLOCATION_FAILED |
Media port allocation failed. |
UCC_E_MEDIA_AUDIO_DEVICE_NOT_AVAILABLE |
Audio device is not available. |
UCC_E_MEDIA_CONTROLLER_STATE |
Operation not allowed in current media controller state. |
UCC_E_MEDIA_DISABLED |
Media is disabled. |
UCC_E_MEDIA_ENABLED |
Media is enabled. |
UCC_E_MEDIA_NEED_TERMINAL |
Can not find device. |
UCC_E_MEDIA_NOT_SUPPORTED |
Media not supported. |
UCC_E_MEDIA_SESSION_IN_HOLD |
Media session is in hold. |
UCC_E_MEDIA_SESSION_NOT_EXIST |
Media session does not exist. |
UCC_E_MEDIA_TYPE_NOT_ALLOWED |
Remote party does not support this media type. |
UCC_E_MEDIA_VIDEO_DEVICE_NOT_AVAILABLE |
Video device is not available. |
UCC_E_NM_ALREADY_RUNNING |
NetMeeting is already running. |
UCC_E_NM_INITIALIZATION_FAIL |
NetMeeting initialization failed. |
UCC_E_NO_BUDDY |
Contact does not exist. |
UCC_E_NO_DEVICE |
No preferred device. |
UCC_E_NO_ENDPOINT |
No valid endpoint for this operation. |
UCC_E_NO_GROUP |
Group does not exist. |
UCC_E_NO_REALM |
No realm is set. |
UCC_E_NO_STREAM |
No stream is active. |
UCC_E_NO_TRANSPORT |
Server can not be specified without a transport protocol. |
UCC_E_NO_WATCHER |
Watcher does not exist. |
UCC_E_NOT_A_CONSULTATION_CALL |
Operation is allowed only on consultation call which is not the case here. |
UCC_E_NOT_A_PRINCIPAL_CALL |
Operation is allowed only on a principal call which is not the case here. |
UCC_E_NOT_ALLOWED |
This action is not allowed. |
UCC_E_NOT_EXIST |
The required item does not exist. |
UCC_E_NOT_PRESENCE_ENDPOINT |
A presence endpoint must be used. |
UCC_E_NOTIFICATION_DATA_TOO_LARGE |
Conference participant notification data too large. |
UCC_E_OPERATION_WITH_TOO_MANY_PARTICIPANTS |
The operation failed because of too many participants in the session. |
UCC_E_ORGANIZER_ROAMING_DATA_TOO_LARGE |
Conference organizer roaming data too large. |
UCC_E_OUT_OF_ORDER_NOTIFY |
Received an out of order notify message from server. |
UCC_E_PHONE_CONTROL_CHANNEL_NOT_EXISTS |
The phone control channel does not exist. |
UCC_E_PHONE_SERVER_INCAPABLE |
The 3PCC server does not support basic operations. |
UCC_E_PLATFORM_ALREADY_INITIALIZED |
Client already initialized. |
UCC_E_PLATFORM_ALREADY_SHUT_DOWN |
Client already shut down. |
UCC_E_PLATFORM_NOT_INITIALIZED |
Client not initialized. |
UCC_E_PLATFORM_NOT_SUPPORTED |
This operation is not supported on this Windows platform. |
UCC_E_POLICY_NOT_ALLOW |
Current policy settings do not allow this action. |
UCC_E_PORT_MANAGER_ALREADY_SET |
Port manager already set. |
UCC_E_PORT_MAPPING_FAILED |
Port mapping failure returned from the port manager. |
UCC_E_PORT_MAPPING_UNAVAILABLE |
Port mapping can not be obtained from the port manager. |
UCC_E_PRESENCE_ENABLED |
Presence is enabled. |
UCC_E_PRESENCE_NOT_ENABLED |
Presence not enabled. |
UCC_E_RECORDING_ALREADY_PAUSED |
Recording already paused. |
UCC_E_RECORDING_NOT_PAUSED |
Recording not paused. |
UCC_E_REDIRECT_PROCESSING_FAILED |
Processing redirect failed. |
UCC_E_REFER_NOT_ACCEPTED |
Refer has not been accepted. |
UCC_E_REFER_NOT_ALLOWED |
Refer operation is not allowed in this session. |
UCC_E_REFER_NOT_EXIST |
Refer session does not exist or has finished. |
UCC_E_REGISTRATION_DEACTIVATED |
The user is being moved. |
UCC_E_REGISTRATION_REJECTED |
The user's account was disabled or deleted or the SIP URI changed. |
UCC_E_REGISTRATION_UNREGISTERED |
The user was logged out because the user logged in elsewhere. |
UCC_E_REQUEST_CANCELLED |
Request was cancelled. |
UCC_E_RESOURCE_BLOCKED |
A required resource is blocked. |
UCC_E_RESOURCE_UNAVAILABLE |
A required resource is not available. |
UCC_E_ROAMING_ENABLED |
Roaming is enabled. |
UCC_E_ROAMING_FAILED |
Roaming session failed. |
UCC_E_ROAMING_OPERATION_INTERRUPTED |
Roaming operation interrupted. It may still succeed or fail. |
UCC_E_SDP_CONNECTION_ADDR |
Media does not contain connection address. |
UCC_E_SDP_FAILED_TO_BUILD |
Failed to build SDP blob. |
UCC_E_SDP_MULTICAST |
Multicast is not supported. |
UCC_E_SDP_NO_MEDIA |
No media is available for the session. |
UCC_E_SDP_NOT_PRESENT |
SDP is not present in the SIP message. |
UCC_E_SDP_PARSE_FAILED |
Parsing SDP failed. |
UCC_E_SDP_UPDATE_FAILED |
SDP does not match the previous one. |
UCC_E_SECURITY_LEVEL_ALREADY_SET |
The security level has already been set for this Media type can and can not be changed. |
UCC_E_SECURITY_LEVEL_NOT_COMPATIBLE |
The local and remote security levels are not compatible. |
UCC_E_SECURITY_LEVEL_NOT_DEFINED |
The security level is not defined. |
UCC_E_SECURITY_LEVEL_NOT_SUPPORTED_BY_PARTICIPANT |
Participant could not support the requested security level. |
UCC_E_SIP_ADDITIONAL_PARTY_IN_TWO_PARTY_SESSION |
Adding additional parties to two party session failed. |
UCC_E_SIP_AUTHENTICATION_FAILED |
Authentication failed. |
UCC_E_SIP_AUTHENTICATION_HEADER_SENT |
Authorization header was sent in a previous request. |
UCC_E_SIP_AUTHENTICATION_INCORRECT_REALM |
Authentication failed because realm value in incoming message does not match realm value stored in endpoint. |
UCC_E_SIP_AUTHENTICATION_TIME_SKEW |
Authentication failure because of time skew between client and server. |
UCC_E_SIP_AUTHENTICATION_TYPE_NOT_SUPPORTED |
The authentication type requested is not supported. |
UCC_E_SIP_CALL_CONNECTION_NOT_ESTABLISHED |
Call connection has not been established. |
UCC_E_SIP_CALL_DISCONNECTED |
The call has been disconnected. |
UCC_E_SIP_DNS_FAIL |
DNS lookup fails. |
UCC_E_SIP_HEADER_NOT_PRESENT |
The SIP header is not present in the message. |
UCC_E_SIP_HIGH_SECURITY_SET_TLS |
Must set transport to TLS if high security mode is needed. |
UCC_E_SIP_HOLD_OPERATION_PENDING |
Currently a hold operation is pending. |
UCC_E_SIP_INVALID_CERTIFICATE |
Invalid certificate. |
UCC_E_SIP_INVITE_TRANSACTION_PENDING |
Currently processing another INVITE transaction. |
UCC_E_SIP_INVITEE_PARTY_TIMEOUT |
Invitee connection fails. |
UCC_E_SIP_NEED_MORE_DATA |
Need more data for parsing a whole SIP message. |
UCC_E_SIP_OTHER_PARTY_JOIN_IN_PROGRESS |
Join operation is in progress for another party. |
UCC_E_SIP_PARSE_FAILED |
Parsing SIP failed. |
UCC_E_SIP_PARTY_ALREADY_IN_SESSION |
Party already exists in session. |
UCC_E_SIP_PEER_PARTICIPANT_IN_MULTIPARTY_SESSION |
A peer participant cannot be added to a multiparty session. |
UCC_E_SIP_REFER_OPERATION_PENDING |
Currently a refer operation is pending. |
UCC_E_SIP_REQUEST_DESTINATION_ADDR_NOT_PRESENT |
The request destination address is not known. |
UCC_E_SIP_SSL_NEGOTIATION_TIMEOUT |
Timeout during SSL negotiation. |
UCC_E_SIP_SSL_TUNNEL_FAILED |
Cannot establish SSL tunnel to HTTP proxy. |
UCC_E_SIP_STACK_SHUTDOWN |
Sip stack is already shutdown. |
UCC_E_SIP_STATUS_CLIENT_ADDRESS_INCOMPLETE |
SIP status code: 484 Address Incomplete. |
UCC_E_SIP_STATUS_CLIENT_AMBIGUOUS |
SIP status code: 485 Ambiguous. |
UCC_E_SIP_STATUS_CLIENT_BAD_EXTENSION |
SIP status code: 420 Bad Extension. |
UCC_E_SIP_STATUS_CLIENT_BAD_REQUEST |
SIP status code: 400 Bad Request. |
UCC_E_SIP_STATUS_CLIENT_BUSY_HERE |
SIP status code: 486 Busy Here. |
UCC_E_SIP_STATUS_CLIENT_CONFLICT |
SIP status code: 409 Conflict. |
UCC_E_SIP_STATUS_CLIENT_EXTENSION_REQUIRED |
SIP status code: 421 Extension Required. |
UCC_E_SIP_STATUS_CLIENT_FORBIDDEN |
SIP status code: 403 Forbidden. |
UCC_E_SIP_STATUS_CLIENT_GONE |
SIP status code: 410 Gone. |
UCC_E_SIP_STATUS_CLIENT_LENGTH_REQUIRED |
SIP status code: 411 Length Required. |
UCC_E_SIP_STATUS_CLIENT_LOOP_DETECTED |
SIP status code: 482 Loop Detected. |
UCC_E_SIP_STATUS_CLIENT_METHOD_NOT_ALLOWED |
SIP status code: 405 Method Not Allowed. |
UCC_E_SIP_STATUS_CLIENT_NOT_ACCEPTABLE |
SIP status code: 406 Not Acceptable. |
UCC_E_SIP_STATUS_CLIENT_NOT_FOUND |
SIP status code: 404 Not Found. |
UCC_E_SIP_STATUS_CLIENT_PAYMENT_REQUIRED |
SIP status code: 402 Payment Required. |
UCC_E_SIP_STATUS_CLIENT_PROXY_AUTHENTICATION_REQUIRED |
SIP status code: 407 Proxy Authentication Required. |
UCC_E_SIP_STATUS_CLIENT_REQUEST_ENTITY_TOO_LARGE |
SIP status code: 413 Request Entity Too Large. |
UCC_E_SIP_STATUS_CLIENT_REQUEST_TIMEOUT |
SIP status code: 408 Request Timeout. |
UCC_E_SIP_STATUS_CLIENT_REQUEST_URI_TOO_LARGE |
SIP status code: 414 Request-URI Too Long. |
UCC_E_SIP_STATUS_CLIENT_TEMPORARILY_NOT_AVAILABLE |
SIP status code: 480 Temporarily Unavailable. |
UCC_E_SIP_STATUS_CLIENT_TOO_MANY_HOPS |
SIP status code: 483 Too Many Hops. |
UCC_E_SIP_STATUS_CLIENT_TRANSACTION_DOES_NOT_EXIST |
SIP status code: 481 Call LegTransaction Does Not Exist. |
UCC_E_SIP_STATUS_CLIENT_UNAUTHORIZED |
SIP status code: 401 Unauthorized. |
UCC_E_SIP_STATUS_CLIENT_UNSUPPORTED_MEDIA_TYPE |
SIP status code: 415 Unsupported Media Type. |
UCC_E_SIP_STATUS_GLOBAL_BUSY_EVERYWHERE |
SIP status code: 600 Busy Everywhere. |
UCC_E_SIP_STATUS_GLOBAL_DECLINE |
SIP status code: 603 Decline. |
UCC_E_SIP_STATUS_GLOBAL_DECLINE_EVERYWHERE |
SIP status code: 605 Decline Everywhere. |
UCC_E_SIP_STATUS_GLOBAL_DOES_NOT_EXIST_ANYWHERE |
SIP status code: 604 Does Not Exist Anywhere. |
UCC_E_SIP_STATUS_GLOBAL_NOT_ACCEPTABLE |
SIP status code: 606 Not Acceptable. |
UCC_E_SIP_STATUS_MESSAGE_TOO_LARGE |
SIP status code: 513 Message Too Large. |
UCC_E_SIP_STATUS_NO_DATA |
SIP status code: 609 No Data. |
UCC_E_SIP_STATUS_NOT_ACCEPTABLE_HERE |
SIP status code: 488 Not Acceptable Here. |
UCC_E_SIP_STATUS_NOT_IN_BATCH |
SIP status code: 607 Not In Batch. |
UCC_E_SIP_STATUS_NOT_MEMBER |
SIP status code: 610 Not Member. |
UCC_E_SIP_STATUS_NOT_SUPPORTED |
SIP status code: 608 Not Supported. |
UCC_E_SIP_STATUS_PENDING |
SIP status code: 612 Pending. |
UCC_E_SIP_STATUS_REDIRECT_ALTERNATIVE_SERVICE |
SIP status code: 380 Alternative Service. |
UCC_E_SIP_STATUS_REDIRECT_MOVED_PERMANENTLY |
SIP status code: 301 Moved Permanently. |
UCC_E_SIP_STATUS_REDIRECT_MOVED_TEMPORARILY |
SIP status code: 302 Moved Temporarily. |
UCC_E_SIP_STATUS_REDIRECT_MULTIPLE_CHOICES |
SIP status code: 300 Multiple Choices. |
UCC_E_SIP_STATUS_REDIRECT_SEE_OTHER |
SIP status code: 303 See Other. |
UCC_E_SIP_STATUS_REDIRECT_USE_PROXY |
SIP status code: 305 Use Proxy. |
UCC_E_SIP_STATUS_REQUEST_PENDING |
SIP status code: 491 Request Pending. |
UCC_E_SIP_STATUS_REQUEST_TERMINATED |
SIP status code: 487 Request Terminated. |
UCC_E_SIP_STATUS_RESTART_SESSION |
SIP status code: 611 Restart Session. |
UCC_E_SIP_STATUS_SERVER_BAD_GATEWAY |
SIP status code: 502 Bad Gateway. |
UCC_E_SIP_STATUS_SERVER_INTERNAL_ERROR |
SIP status code: 500 Server Internal Error. |
UCC_E_SIP_STATUS_SERVER_NOT_IMPLEMENTED |
SIP status code: 501 Not Implemented. |
UCC_E_SIP_STATUS_SERVER_SERVER_TIMEOUT |
SIP status code: 504 Server Time-out. |
UCC_E_SIP_STATUS_SERVER_SERVICE_UNAVAILABLE |
SIP status code: 503 Service Unavailable. |
UCC_E_SIP_STATUS_SERVER_VERSION_NOT_SUPPORTED |
SIP status code: 505 Version Not Supported. |
UCC_E_SIP_TCP_FAIL |
Fails to make a TCP connection. |
UCC_E_SIP_TIMEOUT |
SIP transaction timed out. |
UCC_E_SIP_TLS_FAIL |
Fails to make a TLS connection. |
UCC_E_SIP_TLS_INCOMPATIBLE_ENCRYPTION |
Incompatible TLS encryption. |
UCC_E_SIP_TRANSPORT_NOT_SUPPORTED |
The specified transport is not supported. |
UCC_E_SIP_UDP_SIZE_EXCEEDED |
The SIP message size is greater than the UDP message size allowed. |
UCC_E_SIP_UNHOLD_OPERATION_PENDING |
Currently an unhold operation is pending. |
UCC_E_START_STREAM |
Can not start stream. |
UCC_E_STREAM_NOT_PRESENT |
The stream to be stopped is not present. |
UCC_E_STREAM_PRESENT |
The stream to be started is already present. |
UCC_E_T120_NM_CONNECTION_FAILED |
T120 NetMeeting connection failed. |
UCC_E_TERMINATED_BY_SERVER |
The subscription was unexpectedly terminated by the server. |
UCC_E_TOO_MANY_GROUPS |
Max number of groups has been reached. |
UCC_E_TOO_MANY_RETRIES |
Too many attempts to resend a request. |
UCC_E_TOO_SMALL_EXPIRES_VALUE |
Expiration value received from the server is too small. |
UCC_E_TRANSIENT_LOCAL_DISCONNECT |
This operation failed because the network is unavailable at this time. Please try again later. |
UCC_E_TRANSIENT_SERVER_DISCONNECT |
This operation failed because the server is unreachable or busy at this time. Please try again later. |
UCC_E_UDP_NOT_SUPPORTED |
This feature is not supported when one of the server in endpoint has UDP transport. |
UCC_E_UNKNOWN_MCU_TYPE |
Unknown MCU type. |
UCC_E_USER_NOT_ANSWERED |
The user didn't answer the call. |
UCC_S_CONFERENCE_JOIN_SUCCESS |
Conference-join operation successful. |
UCC_S_CONFERENCE_SUCCESS |
Conference operation successful. |
UCC_S_DEFLECT_SUCCESS |
Remote disconnect operation successful. |
UCC_S_FORWARD_DISCONNECT_SUCCESS |
Disconnected due to forwarding operation. |
UCC_S_OPERATION_IN_PROGRESS |
The operation is in progress. |
UCC_S_REMOTE_DISCONNECT_SUCCESS |
Remote disconnect operation successful. |
UCC_S_RETRIEVE_SUCCESS |
Server version received from the server is invalid. |
UCC_S_ROAMING_NOT_SUPPORTED |
Server does not support this type of roaming. |
UCC_S_SIP_STATUS_ACCEPTED |
SIP status code: 202 Accepted. |
UCC_S_SIP_STATUS_INFO_CALL_FORWARDING |
SIP status code: 181 Call Is Being Forwarded. |
UCC_S_SIP_STATUS_INFO_QUEUED |
SIP status code: 182 Queued |
UCC_S_SIP_STATUS_INFO_RINGING |
SIP status code: 180 Ringing. |
UCC_S_SIP_STATUS_INFO_TRYING |
SIP status code: 100 Trying. |
UCC_S_SIP_STATUS_REQUEST_TERMINATED |
SIP status code: 487 Request Terminated. |
UCC_S_SIP_STATUS_SESSION_PROGRESS |
SIP status code: 183 Session Progress. |
UCC_S_SIP_STATUS_SUCCESS |
SIP status code: 200 OK. |
UCC_S_TRANSFER_SUCCESS |
Transfer operation successful. |
UCC_S_UNSUBSCRIBED_BY_USER |
This subscription has been terminated due to user action. |