486 error

  1. Solved Multiple Invites from the same call in under a second

    I am chasing down a problem we have with outbound calls which has started up today (we switched over from elastix to 3cx recently) 3cx V15.5 Vitelity is the provider Yealink 32/38 phones which have the newest firmware When we call outbound we get a rejection from Vitelity as the outbound call...