I know about IPCC but we are not at a point money wise to get this. Since we have a help desk ext: 4357 and have people with office phones that go to the help desk to answer the calls. Is there a way to have ext: 4357 forward to ext: 8110 on Monday at 8-10 then have 4357 forward to ext: 8128 on Monday from 10-12 and so on and then at 2:30 every day not forward and just ring at the ext: 4357? We use UC 2.0.1 and CCM 6.0.1