We noticed it yesterday that when we make any outgoing calls on our local access PRI circuits, our billing telephone number is displayed on the called parties' caller ID, rather than the CLIDs on the phones. I monitored the D channels and on the outgoing messages (MSGO) the CLID numbers of the phone were showing and leaving my PBX correctly. So I opened a repair trouble ticket with our local access carrier on our PRI's and I was told by the tech that we do not have the Calling Party Number Screening (CPNS) feature on our b channels. I am not sure if this is the only issue here - so please advise if there are other issues that we need to address with our local carrier. Please note that the phone's CLID has been displaying correctly on a person's caller ID for many years.
Thanks in advance for your reply.
Thanks in advance for your reply.