Overview Quick Reference

This section provides a complete inventory of all statistics monitored by MaaS for TelcoBridges ProSBC and TMG deployments.

What Gets Monitored

MaaS automatically discovers and monitors your entire TMedia infrastructure through a combination of static and auto-discovered metrics:

Category	Description
Global Statistics	System-wide call metrics, licensing, and config backup
NAP Statistics	Per-trunk metrics for each configured Network Access Point
Host Statistics	Per-server CPU, RAM, disk, and operational state
Application Statistics	Per-process health and HA state
Ethernet Ports	Per-port traffic and error counters (ProSBC)
IP Interfaces	Per-interface availability, link status, and throughput
Hardware Adapters	Media gateway card status and utilization
TDM Interfaces	E1/T1, DS3, and STM-1 line statistics
H.248 Gateway	MGC connections and fixed terminations
SS7/M2UA Signaling	Link and peer states
Firewall	DDoS detection, CPU, and scheduling status

Critical Alarms Quick Reference

Disaster Level (P1)

Alarm	Description	Impact
No Status Data Received	No data from TMedia API for 125+ seconds	Complete monitoring blackout — all states unknown

High Level (P2)

Alarm	Scope	Description
Hardware Unit Down	Per Adapter	Physical media gateway card offline
M2UA Peer Down	Per M2UA Peer	SS7 signaling peer connection lost
Host Down	Per Host	TMedia host server offline
NAP Registration Failed	Per NAP (SIP)	SIP trunk registration failure
Application CPU 95%	Per Application	Application critical CPU usage
File System 95%	Per Host	Disk space critical
RAM Usage 95%	Per Host	Memory critical
MaaS Call Limit Exceeded	Global	Active call legs exceed MaaS limit
License Limit in Danger	Global	Call legs approaching licensed capacity
Ethernet Port Down	Per Ethernet Port	Physical Ethernet port is offline

Average Level (P3)

Alarm	Scope	Description
Application CPU 80%	Per Application	Application elevated CPU usage
File System 80%	Per Host	Disk space elevated
TDM Line Bouncing	Per E1/T1 Line	More than 4 state changes in 1 hour
Scheduling Problem	Per Host	Host has scheduling problems
Firewall DDoS Alarm	Per Host	Firewall detected potential DDoS attack
Firewall Scheduling Problem	Per Host	Firewall has scheduling problems
Dump File Detected	Per Host	Core or crash dump file present on disk

Warning Level (P4)

Alarm	Scope	Description
NAP Down	Per NAP	NAP availability dropped to 0%
NAP Congestion	Per NAP	NAP experiencing congestion
Nearing Call License Limit	Global	Call legs over 80% of licensed capacity
Backup Configuration Failed	Global	Configuration backup process failed

Information Level

Alarm	Scope	Description
TDM State Change	Per E1/T1 Line	Line state changed
RAM Usage 80%	Per Host	Elevated memory usage
Reboot Required	Per Host	Host requires a reboot
Core Application Switchover	Per Application	Core App HA state changed Active/Standby
MaaS Call Limit over 90%	Global	Call volume approaching MaaS limit
Active Configuration Changed	Global	Active configuration change detected
Configuration Successfully Received	Global	Configuration backup completed (nightly)

Metric Count Summary

Category	Items per Entity
Global Statistics	25 items
Per NAP	29 items
Per Host	20 items
Per Application	3 items
Per Ethernet Port	5 items
Per IP Interface	6 items
Per Adapter	5 items
Per H.248 Stack	9 items
Per M2UA Link	2 items
Per M2UA Peer	1 item
Per E1/T1 Line	9 items
Per DS3 Interface	8 items
Per STM-1 Interface	9 items
Firewall (per host)	6 items

Data Collection

MaaS collects data from your TMedia systems via the REST API:

Data Type	Collection Interval	Retention
Real-time status	Every minute	7 days (raw)
Configuration discovery	Every 24 hours	1 day
Audit logs (if enabled)	20 minutes / daily	10 days / 365 days