Weidmuller GPRS Alarm Unit - Manual (Page 61)

Configuration
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DNS1
• Optional DNS (Domain Name Server)
Syntax: e.g. 217.237.151.97
• Normally, no entry is necessary, since the settings are transferred
by the ISP.
• Even if a DNS is received by the ISP, it is not this entry which is
used, but that of the ISP.
DNS2
• Optional DNS (Domain Name Server)
Notification: e.g. 217.237.151.97
• Normally, no entry is necessary, since the settings are transferred
by the ISP.
• Even if a DNS is received by the ISP, it is not this entry which is
used, but that of the ISP.
• Two ISPs can be configured, e.g. one for GPRS and one for GSM.
Thus, if GRPS is not available, it is nevertheless possible to send
an e-mail as an error message.
ISP2
ISP2 is the backup connection for ISP1. Status messages via e-mail are
sent via IPS1 and GPRS by default. In case of failure of this connection,
an error message, e.g. via e-mail, is sent via the connection configured
under ISP2. Thus, alternative sending is possible via GSM.