The PCASH Settings selection of the Settings menu displays a dialog box to enter the user name and password for the Packet Capture Archival Server HTTP (PCASH). This enables n-Command MSP to communicate with the PCASH to receive SIP traffic packet captures (PCAPs) from AOS devices. This information is used to populate the SIP ladder diagram in n-Command MSP, available from the Device Detail tab. SIP must be enabled on the AOS device in order for PCAPs to be sent.