You can monitor PGCP statistics with the show services pgcp statistics gateway gateway-name command. You can include the extensive keyword to display additional information.
Purpose
Display statistics for H.248 messages, protocol errors, and commands using the show services pgcp statistics gateway gateway-name command.
Action
user@host> show services pgcp statistics
gateway vpg-1
Packet gateway configuration:
Name : vpg-1
IP address : 3.0.0.2
Port : 2944
Status : Connected
H.248 statistics:
Messages received : 303852
Messages sent : 303726
Protocol errors : 329
Command Requests sent/wildcards received/wildcards
Add 0/0 207557/0
AuditValue 0/0 2/0
Modify 0/0 206955/0
Notify 33/0 0/0
ServiceChange 330/0 0/0
Subtract 0/0 191195/0
Command Responses received/error sent/error
Add 0/0 207557/378
AuditValue 0/0 2/0
Modify 0/0 206898/110
Notify 33/0 0/0
ServiceChange 1/0 0/0
Subtract 0/0 191073/503
Meaning
There is no relationship between the messages received and sent counters and the command request and response counters. The message counters describe the network activity and contain all H.248 messages. Each message can contain one or more commands, and commands that contain wildcards can be interpreted as more than one command.