2N TELEKOMUNIKACE a.s., www.2n.cz
109/143
4.1 Terminal-Based Communication
2N VoiceBlue MAX
®
allows for communication via the TCP/IP Telnet protocol. The
maximum count of active Telnet sessions is ten. If there are more Telnet connection
requests than ten, the GSM gateway rejects the connection.
Terminal
2N VoiceBlue MAX
®
acts as an ANSI terminal with echo. Text commands are entered
in one of the following formats: AT[command]<CR>, or AT[command]<CR><LF>. The
answer consists of up to several rows, an empty row with <CR><LF> and the reply
type: OK, ERROR, or BUSY. Use A/<CR> to repeat the command.
The gateway requests a password by displaying the
and
prompts. It
Login:
Password:
uses an extended set of AT commands for configuration. Refer to
for the list
Subs.4.2
of terminal AT commands.
Example of a login window:
[ VoiceBlue MAX ] V–1.9.0.11.0 B–1.20
Date/time: 4.1.2013/20:56:53.98
SNumber: M204–5401270008
Login: Admin
Password: **
Access Data
2N VoiceBlue MAX
®
receives Telnet requests on port 23. Port 23 can not be
reconfigured.
The access password and name are identical with those of the web interface. The
access data cannot be changed from the gateway Telnet interface (only from the web
interface) for security reasons.
Refer to
for access data factory settings.
Subs. 2.2
