There appears to still not be a way to associate a caller ID with a Zendesk Talk number. This post was brought up 4 years ago and has had no traction it appears. Is this something you are looking at integrating into your system, ever? I submitted a request to find out how to complete this task and the best instruction I was given did not relate to my issue and was told to start a community post about it. Since this had already been done 4 years ago and there has been no update I feel this type of request continues to be overlooked. Is there some type of restriction that prevents Zendesk from associating a caller ID to a Zendesk talk #?