Operation Manual

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ALL MODELS: RS-232 PORT
CONNECTING WITH TELNET
Users can connect to any unit via RS-232 and telnet. Available telnet commands are the same as those used in
the Serial Command section of this appendix.
How to Connect with Telnet:
Use the telnet client of your choice•
Telnet uses port 23•
The user name and password are the same as used by Console. The default username is • clearone and
the default password is converge. These are not case sensitive.
The telnet session will time out after 15 minutes of no receive data. A heart beat to keep the session alive •
will need to be used. ClearOne recommends using the VER command to establish a heart beat in order to
keep the session alive.
ALL MODELS: RS-232 PORT
Pin # User Definable Control
1 N DCD
2 N TXD
3 N RXD
4 N DTR
5 N Ground
6 N DSR
7 N CTS
8 N RTS
9 N No connection
NOTE: To avoid communication errors, ClearOne recommends using all nine pins when
connecting to the RS-232 port.