| Code | Title | Detail |
|---|---|---|
| 10001 | Inactive phone number | The phone number is inactive. |
| 10002 | Invalid phone number | The phone number is invalid. |
| 10003 | Invalid URL | The URL provided was invalid, malformed, or too long. URLs can be a maximum of 2000 characters. |
| 10004 | Missing required parameter | A required parameter was missing. |
| 10005 | Resource not found | The requested resource or URL could not be found. |
| 10006 | Invalid ID | The resource ID provided was invalid. |
| 10007 | Unexpected error | An unexpected error occured. |
| 10008 | Request timeout | The request timed out. |
| 10009 | Authentication failed | The required authentication headers were either invalid or not included in the request. |
| 10010 | Authorization failed | You do not have permission to perform the requested action on the specified resource or resources. |
| 10011 | Too many requests | You have exceeded the maximum number of allowed requests. |
| 10012 | Duplicate resource | Resource is a duplicate. |
| 10013 | Missing association | One of the associated fields does not exist. |
| 10014 | Unsupported Media Type | The request failed because the server does not support the media type. |
| 10015 | Bad Request | The request failed because it was not well-formed. |
| 10016 | Phone number must be in +E.164 format | The specified phone number parameter must be in +E.164 format. |
| 10017 | Associated resource does not exist | The requested parameter is invalid as the associated resource does not exist. |
| 10018 | Invalid sort direction | The ‘sort_direction’ parameter must have a value of either ‘asc’ or ‘desc’. |
| 10019 | Invalid email address | The ‘email’ parameter is not a valid email address. |
| 10020 | Invalid resource type | The requested parameter must be of type ‘string’ |
| 10021 | Resource in use | The resource can not be removed as it is still in use. |
| 10022 | One or more invalid IDs | One or more of the IDs provided were invalid. |
| 10023 | Invalid JSON | The supplied JSON is invalid. |
| 10024 | Unsupported Content-Type | Must encode request as ‘application/x-www-form-urlencoded’ or ‘application/json’ |
| 10025 | String length out of range | The string length provided for the indicated field was outside the allowed range. The field must be between and characters long, but was . |
| 10026 | Invalid parameter type | The parameter must be of type , but received type |
| 10027 | Unprocessable Entity | The server understood the syntax of the request but was unable to process the instructions. |
| 10028 | Character encoding error | The request body was not able to be decoded. |
| 10029 | Expected JSON Content-Type | Must encode request as ‘application/json’ |
| 10030 | Method not allowed | The URL is valid, but the method is not allowed. |
| 10031 | Invalid request filter | The request filter filter[] is invalid. |
| 10032 | Invalid enumerated value | The value must be one of |
| 10033 | Value outside of range | The value is outside of allowed range to |
| 10034 | Expected URL-encoded form Content-Type | Must encode request as ‘application/x-www-form-urlencoded’ |
| 10035 | Resource locked | The resource has been locked. Contact Telnyx support. |
| 10036 | Resource is being processed | This resource is in ongoing processing and it can’t be interacted with. Please, wait for its operation to finish and retry later. |
| 10037 | Service unavailable | Service is unavailable. |
| 10038 | Feature not permitted | This feature is not permitted at this account level. Refer to https://telnyx.com/upgrade. |
| 10039 | Feature limited | A limit for this feature has been reached at this account level. See https://telnyx.com/upgrade for options. |
| 10700 | Invalid caller data | The CNAM caller data provided is invalid. |
| 20000 | Invalid resource groups | The resource groups provided are invalid. |
| 20001 | Invalid API Key secret | The secret provided is invalid. |
| 20002 | API Key revoked | The API Key provided is not active. |
| 20003 | API Key forbidden | The API Key provided is forbidden. |
| 20004 | Invalid permission groups | The permission groups provided are invalid. |
| 20005 | Invalid user | The user provided is invalid. |
| 20006 | Expired access token | The access token provided is expired. |
| 20007 | Invalid permission groups | The permission groups provided must be a subset of the API Key’s. |
| 20008 | Invalid API Key | The API Key provided is invalid. |
| 20009 | Invalid user | The user provided does not exist. |
| 20010 | Invalid invitation | The invitation provided does not exist. |
| 20011 | API Key in use | The API Key can not be revoked while assigned to a portal user. |
| 20012 | Account inactive | The request cannot be fulfilled because your account has been deactivated. It may be out of funds. |
| 20013 | Account blocked | Your account has been blocked. Please contact Telnyx support. |
| 20014 | Account unverified | You have not completed the verifications required to perform this action. Check the ‘verifications’ tab under ‘account’ on the portal for more information. |
| 20015 | Feature not enabled | The feature is not enabled on your account. |
| 20016 | Account not level 1 verified | Level 1 account verification is required to perform this action. Check the ‘verifications’ tab under ‘account’ on the portal for more information. |
| 20017 | Account not level 2 verified | Level 2 account verification is required to perform this action. Check the ‘verifications’ tab under ‘account’ on the portal for more information. |
| 20100 | Insufficient Funds | You do not have enough funds to perform this action. |
| 20200 | Invalid address | The address provided is invalid. |
| 20201 | Invalid country code | The country code provided is invalid. |
| 20202 | Invalid locality | The locality provided is invalid. |
| 20203 | Invalid neighborhood | The neighborhood provided is invalid. |
| 20204 | Invalid administrative area | The administrative area provided is invalid. |
| 20205 | Invalid postal code | The postal code provided is invalid. |
| 20206 | Invalid borough | The borough provided is invalid. |
| 20207 | Invalid street address | The street address provided is invalid. |
| 20208 | Invalid street address house number | The street address house number provided is invalid. |
| 20209 | Invalid extended address | The extended address provided is invalid. |
| 40001 | Not routable | The destination number is either a landline or a non-routable wireless number. |
| 40002 | Blocked as spam - temporary | The message was flagged by a SPAM filter and was not delivered. This is a temporary condition. |
| 40003 | Blocked as spam - permanent | The message was flagged by a SPAM filter and was not delivered. The originating phone number is permanently blocked. |
| 40004 | Rejected by destination | The recipient server is rejecting the message for an unknown reason. |
| 40005 | Message expired during transmission | The message expired before it could be fully delivered to the recipient. |
| 40006 | Recipient server unavailable | The recipient server is unavailable or not responding. |
| 40007 | Loop detected | Infinite loop detected. |
| 40008 | Undeliverable | The recipient carrier did not accept the message. |
| 40009 | Invalid message body | The message body was invalid. |
| 40010 | Not 10DLC registered | The sending number is not 10DLC-registered but is required to be by the carrier. |
| 40011 | Too many requests | Exceeded upstream rate limit. As a result the message was flagged by a SPAM filter and was not delivered. This is a temporary condition. |
| 40012 | Invalid messaging destination number | The destination phone number was deemed invalid by the carrier. |
| 40013 | Invalid messaging source number | The source phone number was deemed invalid by the carrier. |
| 40014 | Message expired in queue | The message was not sent by Telnyx because its validity period expired. |
| 40015 | Blocked as spam - internal | The message was flagged by an internal Telnyx SPAM filter. |
| 40016 | T-Mobile 10DLC Sending Limit Reached | You have exceeded T-Mobile’s allotted throughput limits for the campaign associated to this phone number |
| 40017 | AT&T 10DLC Spam Message Rejected | AT&T has rejected your message for spam on the 10DLC route |
| 40018 | AT&T 10DLC Sending Limit Reached | You have exceeded AT&T’s allotted throughput limits for the campaign associated to this phone number |
| 40019 | AT&T 10DLC Invalid Tag Data | AT&T has rejected your message because the tagging information is incorrect |
| 40020 | Blocked as potentially artificial inflation of traffic | Sending of 2FA traffic has been blocked for 24 hours. |
| 40100 | Number not messaging enabled. | The number is not currently messaging enabled. |
| 40150 | Toll free number not in registry | Messaging cannot be enabled for this number because the number is not in the voice registry. |
| 40151 | Message enablement pending with other provider | Messaging is in the process of being enabled with another messaging provider. |
| 40152 | Invalid OSR parameter | One of the parameters sent to the OSR was missing or invalid. |
| 40153 | Cannot access OSR | Telnyx is not authorized to access the OSR. |
| 40154 | Unauthorized NNID | Telnyx is not authorized to use this NNID. |
| 40155 | LOA required | An LOA is required to text message enable this number. |
| 40156 | Unauthorized property name/value | Telnyx is not authorized to provision this property name or property value. |
| 40157 | Temporarily blocked | Telnyx is temporarily unable to make changes to the OSR. |
| 40158 | Delete failed | The record was not found or the NNID was invalid so it could not be deleted. |
| 40159 | Unknown OSR error | An error occurred while updating the OSR. |
| 40300 | Blocked due to STOP message | Messages cannot be sent from to due to an existing block rule. |
| 40301 | Unsupported message type for the ‘to’ address | Sending messages from to is currently unsupported. |
| 40302 | Message too large | The SMS message would be divided into parts. The maximum is . |
| 40303 | Message not found | The message with ID was not found. |
| 40304 | Invalid combination of message content arguments | The message must contain exclusively ‘body’ for SMS, or ‘subject’ and/or ‘media_urls’ for MMS |
| 40305 | Invalid ‘from’ address | The ‘from’ address should be string containing a valid phone number or alphanumeric sender ID associated with the sending messaging profile. |
| 40306 | Alpha sender not configured | The messaging profile doesn’t have an associated alphanumeric sender ID. |
| 40307 | Alpha sender mismatch | The specified alphanumeric sender ID does not match the one configured on the profile |
| 40308 | Invalid ‘from’ address for MMS | MMS can only be sent from US long code numbers and MMS-configured short codes |
| 40309 | Invalid destination region | The region for the destination is not included in the messaging profile’s whitelisted destinations. |
| 40310 | Invalid ‘to’ address | The ‘to’ address should be a single valid number. |
| 40311 | Invalid messaging profile secret | The provided X-Profile-Secret header was invalid. |
| 40312 | Messaging profile is disabled | The specified messaging profile is disabled. |
| 40313 | Missing messaging profile secret | The X-Profile-Secret header is missing. |
| 40314 | Messaging disabled on account | Messaging has been disabled on your account. Contact Telnyx support. |
| 40315 | Unhealthy ‘from’ address | Sending number (with success rate and spam rejection rate ) did not pass the health check. |
| 40316 | No content provided for message | The message has no content. Either ‘text’ and/or ‘media_urls’ must be provided in the request. |
| 40317 | Invalid MMS content | MMS can only contain up to 10 items (URLs provided) and the total size must be less than 1 MB. |
| 40318 | Message queue full | Message queue is full. Wait before resending. |
| 40319 | Incompatible message type for the ‘to’ address | Sending messages from to is not possible. |
| 40320 | Temporarily unusable ‘from’ address | The sending number is in a temporarily unusable or pending state. |
| 40321 | No usable numbers on messaging profile | Number Pool is not enabled, or it is unable to select a usable number on the messaging profile. |
| 40322 | Blocked due to content | Message contains invalid content. |
| 40323 | Messaging activation failed | Could not enable messaging on the number. |
| 40324 | Messaging product type change failed | Could not change product types for the number. |
| 40325 | Invalid alphanumeric sender ID | The specified alphanumeric sender ID value is invalid. |
| 40326 | Cannot assign alphanumeric sender ID | The alphanumeric sender ID could not be assigned to the messaging profile. |
| 40327 | Invalid Domain | The domain provided is not listed as a valid domain to be used with URL Shortener |
| 40328 | SMS exceeds recommended size | The SMS message would be divided into parts. Messages over should be sent by MMS or by adding auto_detect=False. |
| 40329 | Tollfree number is not verified | Try verifying the number if you haven’t already; otherwise double check that verification succeeded. |
| 40330 | Tollfree number is not provisioned | This TFN is not yet fully provisioned for messaging. |
| 40331 | Missing whitelisted destinations | Messaging profile is missing whitelisted destinations. |
| 40332 | Brand cannot be deleted | Brand cannot be deleted due to an associated active campaign. |
| 40333 | Messaging profile spend limit reached | Request refused because this would incur cost above the spend limit configured on the messaging profile. |
| 41000 | WhatsApp Error | - |
| 50000 | VRF still deployed | The VRF can not be removed as it is still deployed to one or more sites |
| 50001 | VRF not deployed | The VRF is not deployed at this site |
| 50002 | VRF already deployed | The VRF is already deployed at this site |
| 50003 | Invalid IP address | This is not a valid IP address |
| 50004 | Private IP address not permitted | Private IP addresses are not permitted |
| 50005 | Invalid CIDR block | This is not a valid CIDR block |
| 50006 | Private CIDR block not permitted | Private CIDR blocks are not permitted |
| 50007 | CIDR block too large | CIDR blocks are limited to / and higher |
| 50008 | Can not delete IP from source | Can not delete IP from source |
| 55001 | Credential expired, can not create token. | The credential used to create the token has expired. |
| 65001 | Invalid Room ID | The provided room_id was not valid. |
| 70000 | Consumption reached data limit | The consumption reached the defined data limit. Please, update the SIM card group data limit. |
| 70001 | There aren’t enough available SIM cards | Insufficient inventory to satisfy order request. |
| 70002 | Invalid data format | The provided data attribute was invalid. |
| 70003 | Mobile operators’ preferences priorities are out of sequence | The mobile operators’ preferences priorities should be in an ascending order starting by 0. |
| 70004 | OTA update in progress | SIM card network preferences can’t be defined when a previous OTA update is still in progress. |
| 70005 | Could not delete SIM card group | The SIM card group associated with the provided ID can not be deleted because there are SIM cards associated with the SIM card group. |
| 70006 | Could not delete default SIM card group | The SIM card group associated with the provided ID can not be deleted because it is the default SIM card group on your account. |
| 70007 | SIM card doesn’t have a SIM card group | A SIM card cannot be enabled unless it’s associated with a SIM card group. |
| 70008 | Public IPs are unavailable at this time | There aren’t any public IPs available at this time. Please contact Telnyx support for more information. |
| 75000 | Webhook delivery error | The webhook was not successful |
| 75001 | Could not resolve name | Unable to resolve the webhook URL domain name |
| 75002 | Could not connect to host | Could not connect to the webhook host |
| 75003 | Certificate misconfiguration | Webhook host certificate could not be verified |
| 75004 | Expired certificate | The webhook host certificate has expired |
| 75005 | Certificate name mismatch | The domain name on the certificate does not match the domain in the URL |
| 75006 | Untrusted certificate root | The certificate is not signed by a trusted authority |
| 75299 | Webhook host returned a non-200 HTTP 2XX | The server returned an HTTP 2XX code, but was not the expected HTTP 200 |
| 75300 | Webhook host returned HTTP 3XX | The server returned an HTTP 3XX redirect |
| 75400 | Webhook host returned HTTP 400 | The server returned an HTTP 400 |
| 75404 | Webhook host returned HTTP 404 | The server returned an HTTP 404 |
| 75499 | Webhook host returned HTTP 4XX | The server returned an HTTP 4XX error |
| 75500 | Webhook host returned HTTP 500 | The server returned an HTTP 500 |
| 75599 | Webhook host returned HTTP 5XX | The server returned an HTTP 5XX error |
| 80000 | Wrong account | One or more numbers you are attempting to port do not belong to the specified account. |
| 80001 | Inactive number | One or more numbers you are attempting to port are not active on the account. Only active numbers may be ported. |
| 80002 | Wrong provider | Telnyx is not the service provider for one or more of the numbers you are attempting to port. |
| 80003 | Pending order | One or more numbers are already part of another port request. |
| 80004 | Invalid desired due date | The desired due date is not within the allowable window. Please review the porting guidelines. |
| 80005 | Invalid passcode or pin | The passcode or PIN provided does not match what has been assigned to the number. |
| 80006 | Invalid PON | The Purchase Order Number (PON) provided is invalid. It must be between 3 and 20 characters and may not contain special characters. |
| 80007 | FOC expired | The firm order committment has expired since the number was not ported on the agreed upon due date. |
| 80008 | Missing LOA | A valid LOA (Letter of Authorization) is required to port numbers. |
| 80009 | Illegible LOA | The LOA (Letter of Authorization) provided was illegible or unable to be viewed. |
| 80010 | Expired LOA | The LOA (Letter of Authorization) provided has expired and is no longer valid. |
| 80011 | Invalid SPID | The service provider ID (SPID) provided was not recognized. |
| 80012 | Unsuported carrier | The functionality requested is not supported with the specified carrier. |
| 80013 | Invalid country | Automated porting is only supported in the US and Canada. |
| 80014 | Service address mismatch | The service address provided does not match the address on the account. |
| 80015 | Stranded phone numbers | The BTN/ATN on the account is being ported out which would leave stranded any remaining phone numbers. |
| 80016 | No CSR data available | A CSR could not be retrieved because the data submitted did not match closely enough with the data on file with the carrier. |
| 80017 | Invalid service provider type | The ‘service_provider_type’ parameter must be one of either ‘Telnyx’ or ‘Peerless’. |
| 80018 | Invalid FOC date | The ‘foc_date’ parameter must be an ISO8601 datetime selected from the available FOC dates. |
| 80019 | Invalid service provider ID | The ‘service_provider_id’ parameter must be the ID of an existing service provider. |
| 80020 | Invalid subscription status | The ‘subscription_status’ parameter is required and must have a value of ‘pending’, ‘concurred’, ‘timer_expired’, ‘conflict’, ‘activated’, ‘cancel_pending’, ‘cancelled’, ‘disconnect_pending’, ‘disconnected’ or ‘failed’ |
| 80021 | Invalid porting option | The ‘porting_option’ parameter is required and must have a value of ‘full’ or ‘partial’. |
| 80022 | Invalid document type | The ‘document_type’ parameter must have value of ‘loa’, ‘csr’, ‘invoice’ or ‘other’. |
| 80023 | Invalid value for rate centers | The ‘rate_centers’ parameter must be a list of valid rate centers. |
| 80024 | Record could not be deleted | The sub_request could not be deleted as it has associated phone_numbers. |
| 80100 | Subscription version not created | The new service provider did not create an NPAC subscription version. |
| 80101 | Subscription version does not match | The new service provider created an NPAC subscription version that does not match the record Telnyx created. |
| 80200 | Duplicate phone numbers found | Duplicate phone numbers were found in the request. |
| 80201 | Phone number limit exceeded | Too many phone numbers were specified for an LSR preorder. |
| 80400 | Invalid credentials | The Port PS account credentials were invalid. |
| 80401 | Too many phone numbers | There is a maximum of 1000 lookups per request. |
| 85000 | Must search phone number via search API first | You must search for the number through our API before attempting to purchase. |
| 85001 | Phone numbers not available | The numbers you are trying to order are no longer available for purchase. |
| 85002 | Phone numbers update not allowed on this order | You are trying to update a number that is not in this order. |
| 85003 | Regulatory requirements already satisfied | Regulatory requirements cannot be updated once all have been satisfied. |
| 85004 | Invalid connection id provided | The connection id provided is invalid. |
| 85005 | Invalid messaging profile id provided | The messaging profile id provided is invalid. |
| 85006 | The phone number is already reserved | The phone number is already reserved. |
| 85007 | Reservation limit exceeded | You have too many active phone number reservations. |
| 85008 | Reservation extension limit exceeded | The reservation has reached its limit of allowed extensions. |
| 90000 | Invalid value for format | Format must be of type ‘string’ with a value of either ‘mp3’ or ‘wav’. |
| 90001 | Invalid value for channels | Channels must be a ‘string’ with a value of either ‘single’ or ‘dual’. |
| 90002 | Invalid value for timeout | The ‘timeout’ parameter must be an ‘integer’ with a minimum and a maximum value accepted by command |
| 90003 | Invalid value for inter_digit_timeout | The ‘inter_digit_timeout’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 120000. |
| 90004 | Invalid value for min | The ‘min’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90005 | Invalid value for max | The ‘max’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90006 | Invalid value for tries | The ‘tries’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90007 | Invalid value for terminating_digit | The ‘terminating_digit’ parameter must be a ‘string’ with a value of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, or #. |
| 90008 | Invalid value for valid_digits | The ‘valid_digits’ parameter must be a ‘string’ with a value of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, or #. |
| 90009 | Invalid value for loop | The ‘loop’ parameter must either be ‘infinity’ or an ‘integer’ with a minimum value of 1 and a maximum value of 100. |
| 90010 | Invalid value for payload | The ‘payload’ parameter should contain between 1 and 5000 characters. |
| 90011 | Invalid value for payload_type | The ‘payload_type’ parameter must be of type ‘string’ with a value of either text or ssml. |
| 90012 | Invalid value for voice | The ‘voice’ parameter must be ‘female’ or ‘male’ when using the en-US language. |
| 90013 | Invalid value for language | The ‘language’ parameter must be of type ‘string’ with a value of either de-DE, en-AU, en-GB, en-US, es-ES, fr-CA, fr-FR, it-IT, ja-JP, ko-KR, nl-NL, pt-BR, sv-SE or tr-TR. |
| 90014 | Invalid value for digits | The ‘digits’ parameter must be a ‘string’ made of a combination of either 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, w, W, * or #. |
| 90015 | Invalid Call Control ID | The provided call_control_id was not valid. |
| 90016 | Invalid value for stop | The ‘stop’ parameter must be a ‘string’ with a value of ‘all’, ‘current’ or ‘overlay’. |
| 90017 | Invalid value for client_state | The ‘client_state’ parameter must be a valid base64 string. |
| 90018 | Call has already ended | This call is no longer active and can’t receive commands. |
| 90019 | Conference has already ended | This conference is no longer active and can’t receive commands. |
| 90020 | Call recording triggered before audio started | Call recording cannot be started until audio has commenced on the call. |
| 90021 | Invalid value for duration | The ‘duration’ parameter must be an ‘integer’ with a minimum value of 100 and a maximum value of 500. |
| 90022 | Invalid value for minimum_digits | The ‘minimum_digits’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90023 | Invalid value for maximum_digits | The ‘maximum_digits’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90024 | Invalid value for maximum_tries | The ‘maximum_tries’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 128. |
| 90025 | Invalid value for timeout_millis | The ‘timeout_millis’ parameter must be an ‘integer’ with a minimum and a maximum value accepted by command |
| 90026 | Invalid value for inter_digit_timeout_millis | The ‘inter_digit_timeout_millis’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 120000. |
| 90027 | Invalid value for duration_millis | The ‘duration_millis’ parameter must be an ‘integer’ with a minimum value of 100 and a maximum value of 500. |
| 90028 | Invalid value for timeout_secs | The ‘timeout_secs’ parameter must be an ‘integer’ with a minimum and a maximum value accepted by command |
| 90029 | Invalid value for time_limit_secs | The ‘time_limit_secs’ parameter must be an ‘integer’ with a minimum value of 60 and a maximum value of 14,000. |
| 90030 | Invalid value for service_level | The ‘service_level’ parameter must be of type ‘string’ with a value of either ‘basic’ or ‘premium’. |
| 90031 | Call is not currently forked | Can’t stop forking, because the call isn’t currently forked. |
| 90032 | Too many conference participants | The participant is unable to join because the maximum number of participants () has been reached. |
| 90033 | Conference has no active participants | This conference does not have any active participants. |
| 90034 | Call has not been answered yet | This call can’t receive this command because it has not been answered yet. |
| 90035 | Call not in queue | This call can’t receive this command because it has not been put in any queue yet. |
| 90036 | Queue full | The queue is full and can’t accept more calls. |
| 90037 | Queue max_size cannot be modified | Queue exists and max_size cannot be modified. |
| 90038 | Call already in queue | Call can’t be added to a queue it’s already in. |
| 90040 | Downloading audio file failed | Provided audio file couldn’t be downloaded due to a timeout. |
| 90041 | User termination channels limit exceeded | The limit of simultaneous termination channels configured to your user has been reached. |
| 90042 | Outbound voice profile channels limit exceeded | The limit of simultaneous channels configured to the outbound voice profile associated to this connection has been reached. |
| 90043 | Connection outbound channels limit exceeded | The limit of simultaneous outbound channels configured to this call control connection has been reached. |
| 90044 | Conference join not allowed | Participant must not join the same conference twice. |
| 90045 | Media Streaming is used. | This command can’t be issued when media streaming is used. |
| 90046 | Media Streaming Failed. | The media streaming failed to start. |
| 90048 | Media Streaming is not used. | This command can only be issued when media streaming is used. |
| 90049 | Invalid value for record_timeout_secs | The ‘record_timeout_secs’ parameter must be an ‘integer’ with a minimum value of 0. |
| 90053 | Call recording triggered with ‘timeout_secs’ while transcribing | Call recording can not be started with ‘timeout_secs’ while the call is being transcribed. |
| 90054 | Call Transcription is already in progress | Call Transcription can not be started more than once. |
| 90055 | Call transcription can not be stopped | Call transcription can not be stopped while there is a recording with ‘timeout_secs’ in progress. |
| 90056 | Invalid value for initial_timeout_millis | The ‘initial_timeout_millis’ parameter must be an ‘integer’ with a minimum value of 1 and a maximum value of 120000. |
| 90057 | Invalid call control event type for webhook_urls | The webhook_urls json keys must be valid call control event types. |
| 90058 | Invalid conference_id | The conference does not exist. |
| 90059 | Invalid value for recording_track | The ‘recording_track’ parameter must be a ‘string’ with a value of either ‘inbound’, ‘outbound’ or ‘both’. |
| 90080 | Cannot issue a command on fax in the current state. | This command can only be issued when a fax is in either queued, media.processed or sending state. |
| 90081 | Cannot issue command for inbound fax. | This command can only be issued for outbound fax. |
| 90100 | Notification key is invalid | The notification key provided is invalid. |
| 90101 | Notification context is invalid | The required notification context was either invalid or not included in the request. |
| 90102 | Command is invalid | Call answer command cannot be issued for outbound calls. |
| 100001 | Invalid Dialogflow API | The value should be either ‘es’ or ‘cx’ |
API error codes
Comprehensive reference of all Telnyx API error codes with descriptions and solutions.
When working with the Telnyx API, you may encounter various error codes. This page provides a complete reference of all error codes returned by the Telnyx API.