TeXML and TwiML Compatibility

TeXML services was created to allow the easy migration from Twilio to Telnyx, allowing you to use the same verbs and nouns in both platforms. This page provides a comparison of verb support between TeXML and TwiML, helping you understand which features are available in each platform.

Verb Compatibility

Verb	TwiML Support	TeXML Support
`<AIGather>`	❌ Not supported	✅ Supported
`<Dial>`	✅ Supported	✅ Supported
`<Enqueue>`	✅ Supported	✅ Supported
`<Gather>`	✅ Supported	✅ Supported
`<Hangup>`	✅ Supported	✅ Supported
`<HttpRequest>`	❌ Not supported	✅ Supported
`<Leave>`	✅ Supported	✅ Supported
`<Pause>`	✅ Supported	✅ Supported
`<Pay>`	✅ Supported	❌ Not supported
`<Play>`	✅ Supported	✅ Supported
`<Record>`	✅ Supported	✅ Supported
`<Redirect>`	✅ Supported	✅ Supported
`<Refer>`	✅ Supported	✅ Supported
`<Reject>`	✅ Supported	✅ Supported
`<Say>`	✅ Supported	✅ Supported
`<Siprec>`	✅ Supported	✅ Supported
`<Stop>`	✅ Supported	✅ Supported
`<Stream>`	✅ Supported	✅ Supported
`<Suppression>`	✅ Supported	✅ Supported
`<Transcription>`	✅ Supported	✅ Supported

For detailed information about particular TeXML verb click the link under the name of the verb in the table.

Noun Compatibility

Noun	TwiML Support	TeXML Support
`<Client>`	✅ Supported	❌ Not supported
`<Conference>`	✅ Supported	✅ Supported
`<Number>`	✅ Supported	✅ Supported
`<Room>`	✅ Supported	❌ Not supported
`<Queue>`	✅ Supported	✅ Supported
`<Sip>`	✅ Supported	✅ Supported
`<VirtualAgent>`	✅ Supported	❌ Not supported

More information about the nouns can be found on <Dial> documentation page

REST API Endpoint Compatibility

The following table outlines the compatibility between Twilio’s REST API endpoints and Telnyx’s TeXML API endpoints.

Title	Compatibility	Method	Endpoint
Fetch a call	✅ Compatible	GET	`/Accounts/{AccountSid}/Calls/{CallSid}`
Update call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}`
Fetch multiple call resources	✅ Compatible	GET	`/Accounts/{AccountSid}/Calls`
Initiate an outbound call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls`
Fetch a conference resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}`
Update a conference resource	✅ Compatible	POST	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}`
List conference resources	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences`
List conference participants	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants`
Dial a new conference participant	✅ Compatible	POST	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants`
List conference recordings	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Recordings`
Get conference participant resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants/{CallSid}`
Update a conference participant	✅ Compatible	POST	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants/{CallSid}`
Delete a conference participant	✅ Compatible	DELETE	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants/{CallSid}`
Request recording for a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Recordings`
Fetch recordings for a call	✅ Compatible	GET	`/Accounts/{AccountSid}/Calls/{CallSid}/Recordings`
Update recording on a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Recordings/{RecordingSid}`
Fetch multiple recording resources	✅ Compatible	GET	`/Accounts/{AccountSid}/Recordings`
Fetch recording resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Recordings/{RecordingSid}`
Delete recording resource	✅ Compatible	DELETE	`/Accounts/{AccountSid}/Recordings/{RecordingSid}`
Fetch recordings for a conference	✅ Compatible	GET	`/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Recordings`
Start streaming media from a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Streams`
Update streaming on a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Streams/{StreamSid}`
Request siprec session for a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Siprec`
Updates siprec session for a call	✅ Compatible	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Siprec/{SiprecSid}`
List recording transcriptions	✅ Compatible	GET	`/Accounts/{AccountSid}/Recordings/{RecordingSid}/Transcriptions`
Fetch a recording transcription resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Recordings/{RecordingSid}/Transcriptions/{TranscriptionSid}`
Delete a recording transcription	✅ Compatible	DELETE	`/Accounts/{AccountSid}/Recordings/{RecordingSid}/Transcriptions/{TranscriptionSid}`
Create a Queue resource	✅ Compatible	POST	`/Accounts/{AccountSid}/Queues.json`
Fetch a Queue resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Queues/{Sid}.json`
Read multiple Queue resources	✅ Compatible	GET	`/Accounts/{AccountSid}/Queues.json`
Update a Queue resource	✅ Compatible	POST	`/Accounts/{AccountSid}/Queues/{Sid}.json`
Delete a Queue resource	✅ Compatible	DELETE	`/Accounts/{AccountSid}/Queues/{Sid}.json`
Fetch a Member resource	✅ Compatible	GET	`/Accounts/{AccountSid}/Queues/{QueueSid}/Members/{CallSid}.json`
Read multiple Member resources	✅ Compatible	GET	`/Accounts/{AccountSid}/Queues/{QueueSid}/Members.json`
Start a Real-Time Transcription	❌ Not supported	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Transcriptions.json`
Stop a Real-Time Transcription	❌ Not supported	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Transcriptions/{Sid}.json`
Starting a Pay session	❌ Not supported	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Payments.json`
Update a Pay session	❌ Not supported	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/Payments/{Sid}.json`
Create a UserDefinedMessage	❌ Not supported	POST	`/Accounts/{AccountSid}/Calls/{CallSid}/UserDefinedMessages.json`
Create a UserDefinedMessageSubscription	❌ Not supported	POST	`Accounts/{AccountSid}/Calls/{CallSid}/UserDefinedMessageSubscriptions.json`

For detailed information about TeXML REST API endpoints and their usage, please use the links to the documentation from the table.

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TeXML and TwiML Compatibility

Verb Compatibility

Noun Compatibility

REST API Endpoint Compatibility

​Verb Compatibility

​Noun Compatibility

​REST API Endpoint Compatibility

Verb Compatibility

Noun Compatibility

REST API Endpoint Compatibility