We have a CS1K tied with a latest IPO using the SIP (Session/System Manager). The IPO extension starts with digit 5, In CS1K We have made a DSC= 85 (8 is the access code of SIP route) and calls are going to IPO OK. At IPO extension the incoming CLID is showing the extension number of CS1K. Now for some reason the IPO admin wants us that we must send 77 with each incoming CLID, i mean 77+extension no of CS1K.
Can somebody help?
Can somebody help?