I have an asterisk 1.4 setup with a PRI installed and working. We are using a Polycom 501 to test the setup.. Inbound calls work great as do phone to phone calls. However in all cases, the caller id is a bit odd. It shows: 9999999999 sip:9999999999 at 10.0.0.1 what cause's this? How do I get just 9999999999? Thanks