Solved Call to Twillio fails

[gigaboy]

I got inbound calls to work, outbound throws these logs:

04/04/2018 3:39:35 PM - Exception: ParseException ../../rutil/ParseBuffer.hxx:230, Parse failed unexpected eof in context: 6504894546 ^ @ ../../rutil/ParseBuffer.hxx:230

And

04/04/2018 3:39:35 PM - Call to T:Line:10000>>+16504894546@[Dev:sip:[email protected]:5060] from L:14.1[Extn:00] failed, cause: Cause: 403 Forbidden/INVITE from 54.172.60.0:5060

Note that the IP shown is Twilio's Gateway in Virginia.

Here's what I've done:

1. Create E164 Outbound rules as per: https://www.3cx.com/community/threads/outbound-calls-not-working-twilio.54708/
   
   
2. Turned off E164 in the Settings Area
   
   
3. In Twilio, I have Access control list set with the ISP supplied IP. Also have Credentials list with the username / password of the 3CX system set.

How can I solve this?

Thanks. Mark

 

[gigaboy]

I got this to work by removing the Credentials list and retesting. Calling was successful.

 

[YiannisH_3CX]

Glad to see that issue has been resolved and thank you for sharing your solution.