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	Discovery	Description
Global Statistics	Automatic	System-wide call metrics aggregated across all NAPs
NAP Statistics	Auto-discovered	Per-trunk metrics for each configured Network Access Point
Host Statistics	Auto-discovered	Per-server CPU, RAM, disk, and operational state
Application Statistics	Auto-discovered	Per-process health and HA state
Hardware Adapters	Auto-discovered	Media gateway card status and utilization
TDM Interfaces	Auto-discovered	E1/T1, DS3, and STM-1 line statistics
H.248 Gateway	Auto-discovered	MGC connections and fixed terminations
SS7/M2UA Signaling	Auto-discovered	Link and peer states

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

WARNING 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

INFO Level

Alarm	Scope	Description
NAP Down	Per NAP	NAP availability dropped to 0%
TDM State Change	Per E1/T1 Line	Line state changed

Metric Count Summary

Category	Discovery Type	Items per Entity
Global Statistics	Static	23 items
Per NAP	Auto-discovered	26 items
Per Host	Auto-discovered	17 items
Per Application	Nested discovery	3 items
Per Adapter	Auto-discovered	5 items
Per H.248 Stack	Auto-discovered	9 items
Per M2UA Link	Nested discovery	2 items
Per M2UA Peer	Nested discovery	1 item
Per E1/T1 Line	Auto-discovered	9 items
Per DS3 Interface	Auto-discovered	8 items
Per STM-1 Interface	Auto-discovered	9 items
Firewall (per host)	Conditional	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

Understanding Discovery

Many statistics are auto-discovered, meaning MaaS automatically detects your configuration and creates the appropriate monitoring items. For example:

• When you add a new NAP, MaaS discovers it within 24 hours and begins tracking all 26 NAP metrics

• When you add a new E1/T1 span, MaaS discovers it and monitors state, call counts, and timeslot utilization

• 1+1 redundant hosts are discovered separately with role identification (Primary/Secondary)

Discovery runs during low-traffic windows (typically between 00:00-01:00 system time) to minimize any API overhead.