SBC session border controllers            77 
 
–  Caller IP address 
–  Caller number 
–  Callee MAC address 
–  Callee IP address 
–  Callee number 
–  Channel engagement duration 
4.1.5.2.1  SNMP settings 
Network services –> SNMP 
–  Sys Name — device system name; 
–  Sys Contact — device manufacturer contacts; 
–  Sys Location — device location; 
–  ro Community — password for parameter reading 
(common: public); 
–  rw Community — password for parameter writing 
(common: private). 
 
 
4.1.5.2.2  SNMPv3 settings 
Network services –> SNMP (SNMPv3 settings) 
SNMPv3 configuration: 
The system uses a single SNMPv3 user.  
–  RW user name — username; 
–  RW user password — password (password should 
contain 8 characters or more). 
To apply SNMPv3 user configuration, click 'Add' button (settings will be applied immediately). To remove an 
entry, click 'Delete' button. 
4.1.5.2.3  SNMP trap configuration 
For detailed monitoring parameters and Traps description, see MIB files on disk shipped with 
firmware. 
SNMP agent sends SNMPv2-trap message, when the following events occur: 
–  Configuration error 
–  subscriber registration is restricted; 
–  call is restricted; 
–  dynamic firewall blocked the new address; 
–  high CPU load; 
–  fan operation problem; 
–  Configuration error corrected 
–  FTP server unavailable, CDR file storage RAM is over 50% (15–30 MB) full; 
–  FTP server unavailable, CDR file storage RAM is to 50% (5–15 MB) full; 
–  FTP server unavailable, CDR file storage RAM is full up to 5 MB; 
–  Software update or configuration file upload/download status.