...nitoring and infrastructure monitoring software application. Nagios offers monitoring and alerting services for servers, switches, applications, and services. It
...voipmonitor implements GUI for nagios which you can use for any alerting / monitoring purpose.
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{{DISPLAYTITLE:System Performance Monitoring with Collectd}}
...ng-Term Performance Graphing:''' Track CPU load, memory usage, disk space, network traffic, and even specific VoIPmonitor metrics over weeks, months, or years
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== Step 2: Is Network Traffic Reaching the Server? ==
...verify if the VoIP packets (SIP/RTP) are actually arriving at the server's network interface. The best tool for this is `tshark` (the command-line version of
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== Step 2: Is Network Traffic Reaching the Server? ==
...verify if the VoIP packets (SIP/RTP) are actually arriving at the server's network interface. The best tool for this is `tshark` (the command-line version of
...
7 KB (1,095 words) - 18:13, 28 November 2025
...twork Stack):''' The ability of a single CPU core to read packets from the network interface. This is often the first limit you will encounter.
== 1. Optimizing Packet Capturing (CPU & Network) ==
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...rom a simple all-in-one installation to complex, distributed solutions for monitoring multiple sites.'''
cloud "**Network**\nSIP / RTP / WebRTC" as NET
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{{DISPLAYTITLE:Glossary of VoIP & Monitoring Terms}}
'''This glossary defines key terms and metrics related to VoIP quality and network performance, explaining how each is measured and utilized within the VoIPmo
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* '''Pros:''' Requires no extra hardware, network changes, or port mirroring. It is the simplest setup.
...voice platform. To use a dedicated sensor, you must forward a copy of the network traffic to it using one of the methods below.
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..., any hardware or software issue on that server can bring down your entire monitoring platform. A '''MariaDB Galera Cluster''' solves this by creating a synchron
...itivity:''' Performance is highly dependent on low-latency, high-bandwidth network connections between all nodes. It is not suitable for geographically disper
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...ended to be used as a starting point for developers who wish to embed live monitoring functionality into their own custom dashboards or applications.
*'''Network Exposure:''' The manager API provides powerful control over the sensor. '''
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Mirror mode forwards raw network packets from one sniffer to another.
When using mirror mode, compression can reduce network bandwidth:
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...des a detailed yet approachable overview of WebRTC's signaling mechanisms, network negotiation (ICE/STUN/TURN), media and data transport protocols, and securi
* [[#Monitoring WebRTC with VoIPmonitor|VoIPmonitor Integration]]
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39 KB (5,553 words) - 00:38, 12 December 2025
...nces in the network. In this mode, the central sniffer may not process all network packets itself; its primary function is to prepare and queue CDRs for datab
| Disables the Performance Schema, a detailed performance monitoring tool. Disabling it slightly reduces overhead and can increase performance.
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* [[#Monitoring_RTP_with_VoIPmonitor|RTP Monitoring]]
...cluding sequence numbering, timestamping, payload type identification, and monitoring. These features allow receivers to detect packet loss, restore proper order
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...dth:33%; background:#fff2e6; padding:8px; vertical-align:top;" | Practical Monitoring
'''IP Network Impairments'''
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| Network bandwidth || ~87 kbps per call (with overhead)
...o codec because it delivers unmatched voice quality across a wide range of network conditions. '''Many consider Opus the best available VoIP codec as of 2025.
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