Manual

Support for QSIG Over BRI and Q.931 Over BRI Backhaul
Reference Information
42
Cisco MGC Software Release 9.5(2)
Alarms
This section lists the alarm that is added to support this feature. For information on the other alarms for
the Cisco MGC software, refer to the Cisco Media Gateway Controller Software Release 9 Messages
Reference Guide.
New Alarms
The alarm that is added for this feature is listed below.
All ISDN BRI Conn Fail
Description All IP connections supporting an QSIG/Q.931 Over BRI Backhaul signaling service have failed.
Severity Major
Cause This alarm is reported when all IP connections supporting an QSIG/Q.931 Over BRI Backhaul signaling
service have failed.
Type 2 (Major error).
Action Refer to the “All ISDN BRI IP Conn Fail” section on page 31.
Components
The sections below discuss the provisioning components that are added and modified for this feature.
For information on the rest of the components in the Cisco MGC software, refer to the Cisco Media
Gateway Controller Software Release 9 Provisioning Guide.
Configuration Parameter Definition
ioChanMgr.IPCsendThreshold Specifies the maximum number of RSIPs that can be sent
from the queue during a period defined by the IPCTimer
XECfgParam.dat parameter. When this parameter is left at
its default value (0), the system uses a base value. You can
modify the value if a problem occurs.
Valid values: Any integer
Default value: 0
*.ioChanMgr.IPCTimer Specifies the frequency at which the queue is scanned for
RSIP messages. When this parameter is left at its default
value (0), the system uses a base parameter value. You can
modify this parameter if a problem occurs.
Valid values: Any integer
Default value: 0
*.maxNumDChansPerPort Specifies the maximum number of D-channels that can be
provisioned per IP address or port.
Valid values: Any integer (1 to 2000)
Default value: 2000