IPI 100 Series, IPI 200 Series • Programming and Control
5-27
Command ASCII (Telnet)
(host to intercom)
URL Encoded (Web)
(host to intercom)
Response
(intercom to host)
Additional
description
N The current directory is determined on a per-connection basis. At the beginning of each IP connection/session, the current directory is
selected as the root directory.
N Directory = A text string drawn from the alphabet (A~Z), digits (0~9), minus sign/hyphen (-), plus sign (+), or colon (:). No blank or
space characters are permitted as part of a name. No distinction is made between upper and lower case. The first character must be an
alpha character. A directory does not truly exist until a file has been copied into that path. Unlike various PC operating systems, a File and
Directory on the Extron product are allowed to have the same name. The current directoy is a per-connection setting. It begins at the root for
each new IP session.
Stream Files via Telnet or RS–232
Load a le to user
ash memory
E + UF filesize,
filename}Upl]
Retrieve le
from user ash
memory
E filename SF}{responds with 4-bytes
of le-size + raw
undprocessed data in le}}
N If there is insufficient space on a box to store the sent file, response will be “Fld] “ instead of “Upl]” to denote failure.
N Updating firmware can be done by loading an .S19 file with this command. If the box determines that the .S19 file is not intended for this
product, the “Upl]” response is followed by an “Fwm]” response (Firmware mismatch).