Warning 13223
Product: Programmable Voice
WARNING - 13223
Dial: Invalid phone number format
Phone Numbers must be in E.164 format. E.164 numbers are formatted [+] [country code] [subscriber number including area code] and can have a maximum of fifteen digits. Phone Numbers must be in E.164 format. E.164 numbers are formatted [+] [country code] [subscriber number including area code] and can have a maximum of 15 digits.
Possible Causes
- The phone number you are attempting to dial is not in E.164 format
- The
<Number>
noun inside your<Dial>
TwiML instructions is not present - You are attempting to dial something that is not a phone number
Possible Solutions
Check the format of the phone number inside your <Dial><Number>
TwiML.
Verify that the number is in E.164 format: - Includes the country code - Includes the area code - Does not exceed 15 digits - Does not include any invalid characters, like hyphens or parentheses
In your TwiML instructions, the phone number must be between the opening and closing <Number>
tags, which are nested within <Dial>
's opening and closing tags:
<Dial><Number>+15555555555</Number></Dial>
If you are attempting to <Dial>
an SDK end-user, ensure you're using the <Client>
noun inside your <Dial>
tags.
If you are attempting to <Dial>
a SIP endpoint, ensure you're using the <Sip>
noun inside your <Dial>
tags.
For more information, read the <Dial>
docs.