Real ChatGPT answer · index seedcjBxbBIXgWIcompleteTelecom and utilities · VoIP and business phonescommercial
Are there any open source self hosted VoIP solutions that a small tech startup can run locally to avoid monthly subscription fees entirely?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there any open source self hosted VoIP solutions that a small tech startup can run locally to avoid monthly subscription fees entirely?
4 real searches · 1 real-search pass
best open source self hosted PBX VoIP Asterisk FreePBX FusionPBX official features licensing 2026Google ↗
OBSERVEDComparison
Asterisk official open source communications platform SIP PBXGoogle ↗
OBSERVEDComparison
FreePBX official open source PBX documentation licensingGoogle ↗
OBSERVEDComparison
FusionPBX official open source FreeSWITCH PBX featuresGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (4)
Classes come from the query-classifier (a local Laya model). 3 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT4 real searches · gpt-6
best open source self hosted PBX VoIP Asterisk FreePBX FusionPBX official features licensing 2026 Google ↗
Asterisk official open source communications platform SIP PBX Google ↗
FreePBX official open source PBX documentation licensing Google ↗
FusionPBX official open source FreeSWITCH PBX features Google ↗
- Getting Started · freepbx.org
- Get Started ⋆ Asterisk · asterisk.org
- FreePBX 17 · freepbx.org
- Official website · freepbx.org
- Asterisk website · asterisk.org
- Welcome to FusionPBX Docs · docs.fusionpbx.com
- GitHub - fusionpbx/fusionpbx: Official FusionPBX - A full-featured domain based multi-tenant PBX and voice switch for FreeSwitch. · github.com
- FusionPBX · fusionpbx.com
- Documentation · docs.fusionpbx.com
- Software ⋆ Asterisk · asterisk.org
- Documentation · docs.asterisk.org
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
best open source self hosted PBX VoIP Asterisk FreePBX FusionPBX official features licensing 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Asterisk official open source communications platform SIP PBX OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
FreePBX official open source PBX documentation licensing OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
FusionPBX official open source FreeSWITCH PBX features OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |