I am installing new IP Office with VMPro installed on HP server. The server is going to be used for the voicemail only. I also have Avaya 4500 switch with IP phones. The Avaya 4500 is connected to LAN1 using IP address 192.168.1.1. All the IP phones are working, but I can’t get VMPro to work. It does not see the IP Office. I set up the HP server IP address to 192.168.1.20, and I setup the voicemail address in the IP Office to 192.168.1.20. I have the Manger program installed on the HP server, and I can access the IP Office with no problems. I turned off the firewall and it did not help. Any suggestions will be greatly appreciated. Thanks.