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    Business Communication Suite

    Experience our user-friendly business communication suite today. Explore robust telephony features that enhance your client connections efficiently.  

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Error Code and Error Message

Error CodeError MessageDescription
-2INTERNAL SERVER ERRORInternal server error.
-1FAILUREAPI request fail.
0SUCCESSAPI request success.
1PARTIAL SUCCESSAPI request partially success.
2PROCESSINGThe request is in progressing.
10001INTERFACE NOT EXISTEDThe interface does not exist.
10002API VERSION OUT OF MAINTENANCEThe API version is out of maintenance.
10003API VERSION UNSUPPORTEDThe API version is not supported.
10004TOKEN EXPIREDThe access token or web session is time out.
10005ACCESS DENIEDNo access permission.
10009OPERATION FAILEDThe operation failed, which may be due to a disabled feature or insufficient permissions.
40001PARAMETER SYNTAX ERRORWrong parameter syntax.
40002PARAMETER ERRORInvalid parameter.

Example Scenario: The root directory of organization is inoperable; No data can be deleted; The position can not be changed, etc.

40003DUPLICATE KEY VALUEDuplicated parameter value.
40004FILE SIZE EXCEEDEDThe size of the uploaded or imported file exceeds the limit.
60001DATA NOT FOUNDThe data does not exist.
60002MAX LIMITATION EXCEEDEDCreating operation fails as the existing quantity has reached the limit.

Example Scenario: The number sub-organization has reached the limit.

60101ROLE NOT EXISTEDThe role does not exist.
70004ACCOUNT IP BLOCKEDThe IP address has been blocked.
70022FILE ALREADY EXISTSThe uploaded certificate already exists or the uploaded certificate's domain name is duplicated.
70023CERTIFICATE UPLODE FAILEDThe certificate upload failed, possibly due to format errors or an invalid certificate.
70082OVERLOAD_TASK_RUNNINGAn overload task is running.
70084ACTION FORBIDDENThe action is forbidden.
70087IP FORBIDDENThe request IP is forbidden.
70091CONNECTION_RELATION_EXISTEDThe item has relation connection with other existing items.

Example scenario: When deleting a company contact, this error means that the contact has been selected in a phonebook.

70093PHONEBOOK_NOT_EXISTEDThe phonebook does not exist.
70106RATE_NOT_EXISTEDThe rate does not exist.
70120ORGANIZATION DISABLEDOperation fails as the organization is disabled.
70123API UNAVAILABLEAPI feature is unavailable.
70128CONTACTS_NOT_EXISTEDThe contact does not exist.
70130CAHNNEL ID NOT FOUNDThe call channel ID does not exist.
70132OPERATION NOT SUPPORTEDThe channel operation is not supported.
70510MAX PARTICIPANTS EXCEEDEDThe number of participants in an audio conference has reached the limit.
70516WAKEUP CALL ALARM NOT EXISTEDThe alarm does not exist.
70524CAN'T CHECKOUT WHEN PMS CHECKINCheck-out operation could not be performed through this interface when the system is integrated with PMS.
70525CAN'T OPERATE WITH PMS CONNECTOperation through this interface is NOT allowed when the system is integrated with PMS.
70537RESPONSE_ERRCODE_DEST_NOT_EXISTEDThe destination does not exist.
70536RESPONSE_ERRCODE_LANGUAGE_NOT_EXISTEDThe language does not exist.
70539RESPONSE_ERRCODE_IVR_ADVANCED_SETTING_FORBIDOperation through this interface is NOT allowed when the advanced setting of the IVR is enabled.
70542PROMPT NOT EXISTEDThe system prompt language doesn't exist in the PBX.
70547MESSAGE SERVICE UNAVAILABLEThe Message service is not available.
70550FILE TYPE NOT SUPPORTEDThe file type is not supported.
70584DUPLICATE DOMAIN NAMEDuplicate domain name in certificate application.
70621RECIPIENT NUMBER CANNOT BE EMPTYThe recipient number cannot be empty.
70623SENDING TIME CANNOT BE IN THE PASTThe sending time cannot be earlier than the current time.
70651RESPONSE_ERRCODE_REACH_RECORDING_DOWNLOAD_LIMITThe number of concurrent recording downloads exceeds the limit.
70653THE CONVERSATION HAS BEEN ARCHIVEDThe message session has been archived.
70654THE CONVERSATION HAS NOT BEEN ARCHIVEDThe message session is not archived.
70655THE CONVERSATION HAS BEEN REMOVEDThe message session has been removed.
70656API FUNCTION IS NOT ENABLEDThe API feature is not enabled.
70657THE SESSION HAS EXPIRED AND ONLY TEMPLATE MESSAGES OR MESSAGES WITH TAGS CAN BE SENTThe message session has expired; Only WhatsApp template messages or Facebook messages with tags can be sent.
80010NO PERMISSION TO OBTAINNo permission to obtain the specified resource.
80011SESSION ALREADY EXISTSThe message session already exists.
80012NO PERMISSION TO CREATE A SESSIONNo permission to create a message session.
80013INVALID CHANNEL NUMBERThe channel number is invalid.
80014SESSION DOES NOT EXISTThe message session does not exists.
80015ONLY ONE MESSAGE TYPE IS ALLOWED OR THE MESSAGE FORMAT IS INCORRECTOnly one message type can be sent at a time; The message format is invalid.
80016SESSION CLOSEDThe message session has been closed.
80017THE SESSION CANNOT BE TRANSFERRED TO ITSELFSession transferring to itself is not allowed.
80018INVALID MESSAGE CHANNELThe message channel is invalid.
80019THE SESSION HAS NOT BEEN PICKED UPThe message session has not been picked up.
80050THE SESSION CANNOT BE PICKED UPThe message session can not be picked up.
80051THE MESSAGE QUEUE DOES NOT EXISTThe message queue does not exists.
80052THE MESSAGE QUEUE HAS NO AGENTSThere are no agents in the message queue.
80053SYSTEM MESSAGE DELETION IS NOT ALLOWEDSystem messages cannot be deleted.
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About us

Cloud One Limited is a leading telephony service provider established in 2017. we offer reliable and secure cloud and on premise business communication solutions, including SIP trunks, Yealink IP phones, and VPS hosting in our Tier 3 data center.


Our mission is to revolutionize cloud communications by providing unparalleled reliability, cutting-edge innovation, and substantial cost savings. We deliver a stress-free, always-available service experience that empowers businesses to thrive in the digital age.

DUNS Registration Number: 561230946
Company Registration Number: PVT-5JUEYMA


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  • hello@cloudone.co
  • +254 20 7900000
  • Saachi Plaza, UNIT A3 - Argwings Kodhek Rd
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