Rate this page:

Error 11202

Error - 11202

TCP connection refused

Twilio cannot establish a TCP connection to your web server. Your web server rejected our two connection attempts.

Possible Causes

  • invalid port number in the HTTP URL
  • your web server process is down so no process is listening on the port
  • your web server is in a degraded state and is not accepting new connections (e.g., overloaded)

Possible Solutions

  • verify the HTTP URL provided has the correct host and port number of your web server
  • verify your web server is running and listening on the correct port
  • verify your web server is properly provisioned to handle all requests
Rate this page:

Thank you for your feedback!

We are always striving to improve our documentation quality, and your feedback is valuable to us. Please select the reason(s) for your feedback or provide additional information about how we can improve:

Sending your feedback...
🎉 Thank you for your feedback!
Something went wrong. Please try again.

Thanks for your feedback!

Refer us and get $10 in 3 simple steps!

Step 1

Get link

Get a free personal referral link here

Step 2

Give $10

Your user signs up and upgrade using link

Step 3

Get $10

1,250 free SMSes
OR 1,000 free voice mins
OR 12,000 chats
OR more