api/ruby/telnyx-voice-ruby/SKILL.md
Make and receive calls, transfer, bridge, and manage call lifecycle with Call Control. Includes application management and call events. This skill provides Ruby SDK examples.
npx skillsauth add team-telnyx/telnyx-toolkit telnyx-voice-rubyInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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gem install telnyx
require "telnyx"
client = Telnyx::Client.new(
api_key: ENV["TELNYX_API_KEY"], # This is the default and can be omitted
)
All examples below assume client is already initialized as shown above.
Answer an incoming call.
POST /calls/{call_control_id}/actions/answer
response = client.calls.actions.answer("call_control_id")
puts(response)
Bridge two call control calls.
POST /calls/{call_control_id}/actions/bridge — Required: call_control_id
response = client.calls.actions.bridge(
"call_control_id",
call_control_id_to_bridge_with: "v3:MdI91X4lWFEs7IgbBEOT9M4AigoY08M0WWZFISt1Yw2axZ_IiE4pqg"
)
puts(response)
Dial a number or SIP URI from a given connection.
POST /calls — Required: connection_id, to, from
response = client.calls.dial(
connection_id: "7267xxxxxxxxxxxxxx",
from: "+18005550101",
to: "+18005550100"
)
puts(response)
Hang up the call.
POST /calls/{call_control_id}/actions/hangup
response = client.calls.actions.hangup("call_control_id")
puts(response)
Transfer a call to a new destination.
POST /calls/{call_control_id}/actions/transfer — Required: to
response = client.calls.actions.transfer("call_control_id", to: "+18005550100")
puts(response)
Lists all active calls for given connection.
GET /connections/{connection_id}/active_calls
page = client.connections.list_active_calls("1293384261075731461")
puts(page)
Return a list of call control applications.
GET /call_control_applications
page = client.call_control_applications.list
puts(page)
Create a call control application.
POST /call_control_applications — Required: application_name, webhook_event_url
call_control_application = client.call_control_applications.create(
application_name: "call-router",
webhook_event_url: "https://example.com"
)
puts(call_control_application)
Retrieves the details of an existing call control application.
GET /call_control_applications/{id}
call_control_application = client.call_control_applications.retrieve("id")
puts(call_control_application)
Updates settings of an existing call control application.
PATCH /call_control_applications/{id} — Required: application_name, webhook_event_url
call_control_application = client.call_control_applications.update(
"id",
application_name: "call-router",
webhook_event_url: "https://example.com"
)
puts(call_control_application)
Deletes a call control application.
DELETE /call_control_applications/{id}
call_control_application = client.call_control_applications.delete("id")
puts(call_control_application)
Filters call events by given filter parameters.
GET /call_events
page = client.call_events.list
puts(page)
The following webhook events are sent to your configured webhook URL.
All webhooks include telnyx-timestamp and telnyx-signature-ed25519 headers for verification (Standard Webhooks compatible).
| Event | Description |
|-------|-------------|
| callAnswered | Call Answered |
| callStreamingStarted | Call Streaming Started |
| callStreamingStopped | Call Streaming Stopped |
| callStreamingFailed | Call Streaming Failed |
| callBridged | Call Bridged |
| callInitiated | Call Initiated |
| callHangup | Call Hangup |
| callRecordingSaved | Call Recording Saved |
| callMachineDetectionEnded | Call Machine Detection Ended |
| callMachineGreetingEnded | Call Machine Greeting Ended |
| callMachinePremiumDetectionEnded | Call Machine Premium Detection Ended |
| callMachinePremiumGreetingEnded | Call Machine Premium Greeting Ended |
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