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Comparison · Meetings
Asterisk vs Fourwaves
A side-by-side editorial comparison of Asterisk and Fourwaves — release velocity, themes, recent moves, and the top alternatives to consider.
Asterisk vs Fourwaves: at a glance
What is Asterisk?
Four parallel branches, one fix set — Asterisk's changelog is a backport ledger, not a feature list.
Asterisk maintains mainline 20, 22 and 23 branches alongside a certified track, and lands each fix set across all of them at once. The June 25 batch was a coordinated security release resolving roughly 20 advisories on every branch simultaneously. The August 7 batch opens the next cycle with release candidates carrying identical commit, author and issue counts across 23.5.0, 22.11.0 and 20.21.0.
What is Fourwaves?
A daily drip of conference-platform polish, with finance filtering and attendee self-service leading.
Fourwaves ships small, single-line changes to its academic conference platform on an almost daily rhythm, publishing each under a bare date. The recent window splits three ways: organization-admin finance tooling, where transactions can now be filtered by organization and by payment gateway; attendee self-service, including a sidebar listing entries already submitted and the ability to add presentations to a personal agenda from the session list; and a run of navigation and consistency fixes. No single change reshapes the product.
Asterisk vs Fourwaves: editorial side-by-side
Asterisk
5.0MEETINGS
Four parallel branches, one fix set — Asterisk's changelog is a backport ledger, not a feature list.
◆ Current state
Asterisk maintains mainline 20, 22 and 23 branches alongside a certified track, and lands each fix set across all of them at once. The June 25 batch was a coordinated security release resolving roughly 20 advisories on every branch simultaneously. The August 7 batch opens the next cycle with release candidates carrying identical commit, author and issue counts across 23.5.0, 22.11.0 and 20.21.0.
◆ Where it's heading
The visible output is backport discipline rather than feature development. Release notes carry counts, tags and advisory IDs but no feature text, so the changelog reads as a stability and security ledger for a mature telephony core. The certified track deliberately lags mainline and picks up a smaller subset of each cycle.
◆ Prediction
The three release candidates should promote to final within the project's usual short RC window, with the certified branch taking the same fixes a cycle later. Nothing in these entries points to feature work in flight.
Fourwaves
5.0MEETINGS
A daily drip of conference-platform polish, with finance filtering and attendee self-service leading.
◆ Current state
Fourwaves ships small, single-line changes to its academic conference platform on an almost daily rhythm, publishing each under a bare date. The recent window splits three ways: organization-admin finance tooling, where transactions can now be filtered by organization and by payment gateway; attendee self-service, including a sidebar listing entries already submitted and the ability to add presentations to a personal agenda from the session list; and a run of navigation and consistency fixes. No single change reshapes the product.
◆ Where it's heading
The work concentrates where operators running many events feel friction — untangling payments that arrive through shared gateways, and cutting how much attendees must re-enter across registration and submission forms. A parallel thread smooths the event-day surface, with a live-and-upcoming session panel and consistent back links, icons, and headings across detail pages. Fixes and features are interleaved continuously rather than gathered into releases, so the cadence reads as steady maintenance with incremental reach.
◆ Prediction
Expect more of the same two increments — transaction visibility for organizations running events across shared gateways, and reducing what attendees must re-enter — rather than a headline capability.
Alternatives to Asterisk and Fourwaves
Other Meetings products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Asterisk or Fourwaves.
FreeSWITCH
With the legacy purge done, FreeSWITCH spent 1.11.2 bounds-checking everything that parses bytes
HOMER
Three security advisories in three days as HOMER locks down the query layer it just opened up.
Switcher Studio
Switcher Studio's tracked feed is search-driven streaming education, not product news.
3CX
3CX is bolting AI onto the PBX and rewriting its licensing to match
CallHippo
CallHippo is arguing that compliance, not features, is what sells business calling.
See all Asterisk alternatives → · See all Fourwaves alternatives →
Recent activity from Asterisk and Fourwaves
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 21h agoFourwavesFix: Website section no longer appears in program chair nav
- 3d agoAsteriskCertified 22.8-cert4: 8 community-reported fixes
- 3d agoAsterisk23.5.0-rc1 opens the cycle with 27 issues resolved
- 3d agoAsterisk22.11.0-rc1 mirrors the 23.5.0 fix set
- 3d agoAsterisk20.21.0-rc1 carries the same set back to the LTS line
- 4d agoFourwavesRegistration forms list an attendee's existing entries
- 5d agoFourwavesFilter transactions by payment gateway
- 6d agoFourwavesFilter transactions by organization across shared gateways
- 11d agoFourwavesFix: re-adding a removed Tracks field to a submission form
- 12d agoFourwavesAdd presentations to your agenda from the session list
- 1mo agoAsterisk23.4.1 security release resolves 20 advisories
- 1mo agoAsterisk22.10.1 takes the same 20-advisory security set
Frequently asked questions
What is the difference between Asterisk and Fourwaves?
They serve adjacent needs but don't currently overlap on shipped themes. Asterisk and Fourwaves are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Asterisk better than Fourwaves?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Asterisk and Fourwaves are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.
What are the best alternatives to Asterisk?
Top Asterisk alternatives in Meetings are ranked by recent ship velocity. Browse the "Asterisk alternatives" section above for the current picks, or visit /alternatives/asterisk for the full list with editorial commentary on each.
What are the best alternatives to Fourwaves?
Top Fourwaves alternatives in Meetings are ranked by recent ship velocity. Browse the "Fourwaves alternatives" section above for the current picks, or visit /alternatives/fourwaves for the full list with editorial commentary on each.