Is there a way to block the number you are outpulsing on demand on a PRI? I have a customer that has one employee that wishes to sometimes block his CLID on outbound calls. I thought maybe I could set up a single line appearance on his phone and setup CPN sub of random numbers to outpulse (their PSTN provider actually allows this to my amazement) but that didn't work as it follows the prime number of the phone you dial from not the appearance.
Any ideas?