Menu

Expand
Rate this page:

Error 21300

Product: Programmable Voice

ERROR - 21300

Invalid BYOC trunk SID

You have specified a BYOC trunk SID that is malformed or non-existent.

Possible Causes

  • The SID in question is not formatted correctly. A valid BYOC trunk SID starts with prefix "BY" and is 34 characters in length.
  • The BYOC trunk identified by the SID does not exist. If it existed in the past, it has since been removed.
  • The BYOC trunk exists but ownership is with a different account.

Possible Solutions

Make sure you submit the SID of a BYOC trunk that you can locate within your account.

Rate this page:

Thank you for your feedback!

Please select the reason(s) for your feedback. The additional information you provide helps us improve our documentation:

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