VoIPmonitor
VoIPmonitor: Deep SIP and VoIP analysis for teams monitoring call quality, traffic, and fraud. Ranked #21 of 30 in Network Protocol Analyzers by our editors (7.1/10); pricing: 30-day trial; best for SIP and VoIP quality monitoring.
At a glance
- Editor score7.1 / 10
- Pricing30-day trial
- Best forSIP and VoIP quality monitoring
- Free planNo
- Paid from$259/unit/yr
- Founded2003
- Facts checked22 Sep 2026
Where it wins
- Analyzes SIP, RTP, WebRTC, MGCP, and SKINNY traffic
- Tracks MOS, jitter, packet loss, delay, and RTCP metrics
- Supports PCAPs, decryption, recordings, alerts, and remote sensors
Where it doesn't
- Specialized for VoIP and RTC traffic rather than general network analysis
- No free plan; ongoing use starts at $22 per month
- Cloud PCAP remains on the customer's server
Our verdict on VoIPmonitor
VoIPmonitor combines an open-source network packet sniffer with a commercial web interface for monitoring, troubleshooting, recording, and analyzing VoIP and real-time communications traffic. It is designed for telecom operators, service providers, contact centers, and enterprises that need detailed visibility into SIP, RTP, WebRTC, and related protocols. Deployment options include Linux, web, API, and self-hosted environments, with hosted cloud plans also available.
Its strongest advantage is the depth of its VoIP-focused analysis. VoIPmonitor provides real-time MOS, jitter, packet-loss, delay, and RTCP quality metrics, alongside SIP message flows, call-detail records, call correlation, full SIP/RTP PCAP capture, storage, import and export, call recording, and audio reconstruction. TLS, SRTP, and DTLS-SRTP decryption are supported. Live monitoring, alerts, fraud detection, dashboards, OLAP analytics, reports, billing, and distributed remote sensors extend it beyond basic packet inspection. Integrations include Kamailio, OpenSIPS, FreeSWITCH, Asterisk, Cisco, Avaya, Genesys, Mitel, AudioCodes, Ribbon, Oracle SBC, Cisco CUBE, Sangoma, NetSapiens, and BroadSoft.
The Trial plan provides full features for 30 days. Cloud 3 channels costs $22 per month or $259 per year; Cloud 10 channels costs $54 per month or $647 per year; Cloud 35 channels costs $81 per month or $971 per year; and Cloud 50 channels costs $108 per month. Cloud PCAP remains on the customer's server, while CDRs are sent to the hosted GUI. Choose VoIPmonitor when SIP and VoIP quality monitoring is the priority and protocol-level depth matters. Teams seeking a general-purpose network protocol analyzer should look for a broader focus.
Your product? Our editors can test VoIPmonitor in depth and publish a review, labelled as paid · from $149/mo →
VoIPmonitor pricing
All 6 VoIPmonitor plans and prices →
VoIPmonitor fact sheet
| Free plan | No |
|---|---|
| Paid from | $259/unit/yr |
| Deployment | Not verified |
| Capture sources | Not verified |
| PCAP support | Not verified |
| Traffic decryption | Not verified |
| CLI tools | Not verified |
| Remote capture | Not verified |
| Flow analysis | Not verified |
| Free trial | 30 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Web, Linux |
| Compliance & security | PCI DSS |
| Support | Email, Tickets, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 19 integrations: AudioCodes, Ribbon, Oracle SBC, Cisco CUBE, Dialogic, Kamailio … |
| Pricing | 30-day trial (source) |
| Website | voipmonitor.org |
| Facts checked | 22 Sep 2026 |
VoIPmonitor integrations
VoIPmonitor lists 19 integrations on its own site.
- AudioCodes
- Ribbon
- Oracle SBC
- Cisco CUBE
- Dialogic
- Kamailio
- OpenSIPS
- FreeSWITCH
- Asterisk
- Avaya
- Genesys
- Mitel
- NetSapiens
- BroadSoft
- AWS
- Google Cloud
- Azure
- MySQL
- MariaDB
Alternatives to VoIPmonitor
- WiresharkA broad, free desktop analyzer for live captures, PCAP files, filtering, and protocol inspection.9.4
- TSharkA free, scriptable Wireshark-based analyzer for live captures, PCAP files, and protocol workflows.9.2
- ScapyA free, programmable toolkit for crafting, capturing, decoding, and analyzing packets.9.0
See all VoIPmonitor alternatives →
Also Ranked In
VoIPmonitor is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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