Hello, good afternoon. I have a question regarding enterprise systems that share a trunk. Is there a way to block phone numbers associated with a specific company? I've seen that you can add phones to that company, but if an extension doesn't configure an external phone number and makes a call, it goes through the number associated with the trunk, and all companies would use the same main number. Besides filtering this via dial-up XML, it would be great if you could assign one of a company's numbers as the default.