Have Patched BCM 400 4.0 with available IP License. Have been looking at Alto 4900. End goal is to use Alto 4900 to be able to dial into existing Norstar Customers without having to have telephone line. Saw Tek-Tip this will only work with 2050 Softphone 3.0.2. But I believe that release of Softphone is only for Communications Server 1000. Is that correct. Downloaded but wouldn't communicate with BCM 400. Put version from BCM back on and Softphone worked (Have hardware VPN) to office.