TeXML and TwiML Compatibility

Comparison of TeXML and TwiML verb support

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}.jsonn
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.