Cisco Systems PGW 2200 - page 192

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Cisco PGW 2200 Softswitch Release 9.8 Software Installation and Configuration Guide
OL-18083-01
Chapter 4 Configuring the Cisco PGW 2200 Softswitch Software
Initial Cisco PGW 2200 Softswitch Software Configuration
Step 3 Click the Commit button after you have finished setting the parameters.
Note The required parameters are the MGC type and its operating mode. There are no default parameters
defined when you bring up the XECfg program.
The Cisco PGW 2200 Softswitch performs the following actions after you commit the new parameters:
• The XECfg program backs up the current XECfgParm.dat file into the XECfgParm.dat.xyz file,
where xyz represents the file version number. The version numbers range from 0 to 19.
• If the operating mode is stand-alone, the Cisco PGW 2200 Softswitch updates the XECfgParm.dat
file with new parameters.
• If the operating mode is fault-tolerant, the Cisco PGW 2200 Softswitch updates the XECfgParm.dat
file and generates the XECfgParm.data.slave file based on the XECfgParm.dat file.
Note There is no backup for the XECfgParm.dat.slave file.
• The C isco PGW 2200 Softsw itch comments out old parameters and inserts the new parameters. The
Cisco PGW 2200 Softswitch inserts a history line to note updated parameters.
• The Cisco PGW 2200 Softswitch moves required parameters to the top of the file for convenience.
Note You can use the comment line to record the file history.
Step 4 Click Exit to exit the application.
Call Screening Indicates whether call screening is enabled or disabled on the
Cisco PGW 2200 Softswitch. This setting is optional.
CLLI Code The CLLI code identifying the site where the Cisco PGW 2200 Softswitch is
located. This setting is optional.
Local IP Address 1 The primary IP address of the Cisco PGW 2200 Softswitch.
Peer IP Address 1 The IP address of the peer Cisco PGW 2200 Softswitch. A peer IP address is
required for a fault tolerant (Active/Standby) system.
Virtual IP Address 1 Additional virtual IP address for the Cisco PGW 2200 Softswitch. Virtual IP
addresses can improve failover for SIP connections in the event of a hardware
failure.
Virtual IP Address 2 Additional virtual IP address for the Cisco PGW 2200 Softswitch. Virtual IP
addresses can improve failover for SIP connections in the event of a hardware
failure.
Virtual IP Addr1 for
Improved SIP
Failover Support
Setting 0.0.0.0 to both will disable the improved SIP failover support.
Configuring only one will cause the switchover, if the physical interface where
it present fails. Must be from *.IP_Addr1 subnet.
Virtual IP Addr2 for
Improved SIP
Failover Support
Setting 0.0.0.0 to both will disable the improved SIP failover support.
Configuring only one will cause the switchover, if the physical interface where
it present fails. Must be from *.IP_Addr2 subnet.
Table 4-5 MGC Environment Configuration Tool Startup Parameters (continued)
Field Usage