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Head-to-head · VoIP Monitoring Software

Bicom Systems SIP Monitoring (sipMON) vs Nectar Diagnostics

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Bicom Systems SIP Monitoring (sipMON) #4 in VoIP Monitoring Software 8.8/10 Pricing on request ✓ 3 of 5 features Visit Bicom Systems
Nectar Diagnostics #5 in VoIP Monitoring Software 8.7/10 Pricing on request ✓ 4 of 5 features Visit site

Bicom Systems SIP Monitoring (sipMON) leads on 0 checks, Nectar Diagnostics on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreBicom Systems SIP Monitoring (sipMON) · 8.8/10
  • Most featuresNectar Diagnostics · 4 of 5

Bicom Systems SIP Monitoring (sipMON) scores higher on our rubric for voip monitoring software: 8.8 against 8.7 out of 10; our editors rank them #4 and #5.

Bicom Systems SIP Monitoring (sipMON) is the better fit for detailed SIP packet and call diagnostics. Nectar Diagnostics is the better fit for correlating complex multi-vendor call journeys.

  • Bicom Systems SIP Monitoring (sipMON) fits best

    Detailed SIP packet and call diagnostics

  • Nectar Diagnostics fits best

    Correlating complex multi-vendor call journeys

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Side by side

Feature Bicom Systems SIP Monitoring (sipMON) 8.8/10 Visit ↗ Nectar Diagnostics 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #4 in VoIP Monitoring Software #5 in VoIP Monitoring Software
Best for Detailed SIP packet and call diagnostics Correlating complex multi-vendor call journeys
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Self-hosted Cloud, Self-hosted
Platforms Linux Web
Integrations 1 integrations 7 integrations
Built for Mid-market, Enterprise Enterprise, Mid-market
Features Bicom Systems SIP Monitoring (sipMON) 3/5 · Nectar Diagnostics 4/5
MOS scoring ✓ ✓
Jitter tracking ✓ ✓
Packet-loss tracking ✓ ✓
Synthetic call tests Not checked yet Not checked yet
SIP trunk monitoring Not checked yet ✓ (best)
Specs
Data retention Not checked yet Not checked yet
Our review
Pros
  • Live SIP/RTP/RTCP capture with PCAP export
  • Tracks MOS, jitter, delay, packet loss, and RTP streams
  • Adds fraud alerts, registration monitoring, recordings, and CDRs
  • Correlates call legs across multi-vendor and BYOC environments
  • Tracks MOS, jitter, packet loss, and round-trip delay
  • Maps conversations with correlation IDs and proactive anomaly alerts
Cons
  • Pricing requires contacting sales
  • Designed around Linux and self-hosted deployment
  • Integration listed for PBXware rather than a broad ecosystem
  • Pricing is handled through a sales process
  • Its focus is specialized around SIP and communications diagnostics
  • It is proprietary rather than open source
Our verdict

Bicom Systems SIP Monitoring (sipMON) is a SIP and RTP monitoring system for Internet Telephony Service Providers and PBXware deployments. It is aimed at teams that need detailed visibility into VoIP quality, signaling, live calls, device…

Read the review →

Nectar Diagnostics is a communications monitoring and diagnostics product for enterprise and service-provider teams managing on-premises, cloud, and hybrid unified communications or contact-center environments. Its core use case is tracing…

Read the review →
  1. Bicom Systems SIP Monitoring (sipMON)VoIP Monitoring Software 8.8Pricing on request
  2. Nectar DiagnosticsVoIP Monitoring Software 8.7Pricing on request

Strengths and trade-offs

  • Bicom Systems SIP Monitoring (sipMON) — where it wins

    • Live SIP/RTP/RTCP capture with PCAP export
    • Tracks MOS, jitter, delay, packet loss, and RTP streams
    • Adds fraud alerts, registration monitoring, recordings, and CDRs

    Where it doesn't

    • Pricing requires contacting sales
    • Designed around Linux and self-hosted deployment
    • Integration listed for PBXware rather than a broad ecosystem

  • Nectar Diagnostics — where it wins

    • Correlates call legs across multi-vendor and BYOC environments
    • Tracks MOS, jitter, packet loss, and round-trip delay
    • Maps conversations with correlation IDs and proactive anomaly alerts

    Where it doesn't

    • Pricing is handled through a sales process
    • Its focus is specialized around SIP and communications diagnostics
    • It is proprietary rather than open source
  • Bicom Systems SIP Monitoring (sipMON)8.8/10 · Pricing on request

    A deep VoIP diagnostics tool for ITSPs running Linux or self-hosted environments.

    Visit Bicom SystemsFull verdict →
  • Nectar Diagnostics8.7/10 · Pricing on request

    A strong fit for tracing complex SIP calls across vendors, carriers, and platforms.

    Visit siteFull verdict →

More comparisons

All VoIP monitoring software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update