Auto dialer error: 403 Forbidden

searching auto dialer knowledge base… no “403 Forbidden”? seems impossible since it’s probably a common error. please help me resolve this

This error most likely is coming from your VOIP service. Some causes of the problem: not sufficient funds in your VOIP account, not specifying the country code (1 for US and canada) when making call. One way to find out is to use Voicent Agent Dialer (semi-auto mode) or a soft phone (such as x lite) to make a test call, you may hear additional audio message when call cannot be completed.