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CLUSTER MONITORING-SIP-VOIP · 7 ENTRIES · EARLIEST ENTRY 2015-04-28

VoIP SIP monitoring systems

The cluster consists of frontend and backend components for VoIP monitoring systems that capture, process, and visualize SIP traffic and call data. Dated entries are spread unevenly: one from April 2015, four from September 2024, and one from February 2025, most appearing in the recent period before the index start. Traction leaders are sngrep, sipwise-dashboard, and sip3-hoof-ce, each with 0 stars, indicating minimal public activity.

Entry timeline

ENTRY TIMELINE

APR 2015: 1SEP 2024: 4FEB 2025: 1SEP 2026: 1
APR 2015SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 1 hand-coded · 5 unlabelled

Operator · 1 hobby · 5 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 7 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01freesbc54★17 days—hobbyOpen-source session border controller that manages SIP trunking, media relay, and WebRTC gateway in a single binary.
  2. 02sngrep0★2 molivehand-codedopen sourceTool that displays SIP call message flows in a terminal for network debugging.
  3. 03sipwise-dashboard0★1 yrabandoned—ai-builtWeb dashboard for monitoring and managing Sipwise telephony services.
  4. 04sip3-hoof-ce0★1 yrabandonedliveopen sourceWeb frontend of a VoIP monitoring system that visualizes captured SIP traffic and call data.
  5. 05sip3-salto-ce0★1 yrabandonedliveopen sourceBackend component of a VoIP monitoring system that processes captured SIP packets into call records.
  6. 06sip3-twig-ce0★1 yrabandonedliveopen sourceAPI backend for a VoIP monitoring system that tracks and analyzes SIP traffic and call quality.
  7. 07sip3-captain-ce0★1 yrabandonedliveopen sourceBackend component of a VoIP monitoring system that captures and dumps SIP packets for later analysis.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.