Chapter 6 Troubleshooting the VG248
Working with the Event Log
6-26
Cisco VG248 Analog Phone Gateway Software Configuration Guide
OL-1209-02
Resolving Incorrect Date and Time in Event Log
The VG248 has a built-in real time clock that synchronizes itself periodically with
Cisco CallManager to obtain the correct date and time.
The VG248 must have at least one port enabled and registered with
Cisco CallManager. You should also verify that the time settings on the
Cisco CallManager system are correct.
See the
“Enabling a Specific Port” section on page 3-9
for assistance on enabling
and registering ports in Cisco CallManager.
SCCP
Transmits and receives telephony events over the IP network;
communicates with Cisco CallManager.
SNMP
Coordinates SNMP communication.
Table 6-7
VG248 Sub-Systems (continued)
System
Description