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Comparison · Meetings
Fourwaves vs rtpengine
A side-by-side editorial comparison of Fourwaves and rtpengine — release velocity, themes, recent moves, and the top alternatives to consider.
Fourwaves vs rtpengine: at a glance
What is Fourwaves?
Fourwaves follows its participant inbox with a week of admin fixes and security hardening.
Fourwaves ships small daily updates. After the Oct 19 participant DM inbox came: admins of organizations with a delegated payment gateway can connect it to events without waiting for approval, sessions without times can have presentations reordered, and a second round of fixes from an internal security audit. One entry is a header-divider style change.
What is rtpengine?
rtpengine opens the mr26.3 branch with a rollback message and leaner call state.
Sipwise's rtpengine media proxy opened a new mr26.3 branch on October 19. Its first build, mr26.3.1.1, carries everything from mr26.2.1.5 plus a rollback NG control message, relaxed loop detection for duplicate packets arriving over a second apart or from endpoints no longer local, ICE agent teardown when a peer drops ICE, inject-audio mixing fixes, and a long run of "lightweight string" refactors across call IDs, tags, SDP and recording fields. Three days earlier, a hardening batch went to four branches, followed by compile-fix releases.
Fourwaves vs rtpengine: editorial side-by-side
Fourwaves
5.0MEETINGS
Fourwaves follows its participant inbox with a week of admin fixes and security hardening.
◆ Current state
Fourwaves ships small daily updates. After the Oct 19 participant DM inbox came: admins of organizations with a delegated payment gateway can connect it to events without waiting for approval, sessions without times can have presentations reordered, and a second round of fixes from an internal security audit. One entry is a header-divider style change.
◆ Where it's heading
The product moves in two lanes: networking features for participants (DM alerts, then the inbox) and less organizer friction around payments, data tables and session scheduling. The security-audit follow-ups suggest more hardening releases are coming.
◆ Prediction
Expect more small organizer-workflow fixes and further security-audit releases. Participant messaging may get moderation or notification controls next.
rtpengine
5.0MEETINGS
rtpengine opens the mr26.3 branch with a rollback message and leaner call state.
◆ Current state
Sipwise's rtpengine media proxy opened a new mr26.3 branch on October 19. Its first build, mr26.3.1.1, carries everything from mr26.2.1.5 plus a rollback NG control message, relaxed loop detection for duplicate packets arriving over a second apart or from endpoints no longer local, ICE agent teardown when a peer drops ICE, inject-audio mixing fixes, and a long run of "lightweight string" refactors across call IDs, tags, SDP and recording fields. Three days earlier, a hardening batch went to four branches, followed by compile-fix releases.
◆ Where it's heading
Development continues on two levels: correctness fixes backported across every supported branch, and newer work, such as the rollback message and memory-lighter call state, landing on the newest line. Opening mr26.3 adds a fifth maintained branch, so the backport load grows.
◆ Prediction
Expect mr26.3.1.x point builds and continued synchronized backports to mr12.5 through mr26.2. The entries don't show when older branches stop receiving fixes.
Alternatives to Fourwaves and rtpengine
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 Fourwaves or rtpengine.
Element Call
Element Call starts moving to new LiveKit transports and falls back to remote SFUs when needed.
JW Player
JW Player moves CMAF VOD into the dashboard, adds AV1, and opens Broadcast Live to audio-only feeds.
Nextcloud Talk Desktop
Nextcloud Talk Desktop 2.3.3 adds accessibility options and bundles Talk v25.0.6.
Nextcloud Talk
Nextcloud Talk patches v22 and v23 while v25 stable sits five weeks past its last RC.
Kamailio
Kamailio's feed shows quiet, migration-free upkeep across two stable branches.
See all Fourwaves alternatives → · See all rtpengine alternatives →
Recent activity from Fourwaves and rtpengine
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoFourwavesRegistration emails now include a calendar file
- 3d agoFourwavesEvent assistant now reviews all event website text
- 6d agoFourwavesDelegated payment gateways connect to events without approval
- 7d agoFourwavesHeader divider now vertical on desktop
- 8d agoFourwavesReorder presentations in sessions without set times
- 9d agoFourwavesMore security fixes from the internal audit
- 10d agortpengineFirst mr26.3 build adds rollback message, lighter call state
- 13d agortpenginemr13.5.1.30 fixes a compile error in the previous build
- 13d agortpenginemr26.0.1.26 fixes a compile error in the previous build
- 13d agortpenginemr26.2.1.5 fixes a compile error in the previous build
- 13d agortpenginemr26.0.1.25: SDP state, DTX and parsing-safety fixes
- 13d agortpenginemr13.5.1.29 backports a runaway-recursion guard
Frequently asked questions
What is the difference between Fourwaves and rtpengine?
They serve adjacent needs but don't currently overlap on shipped themes. Fourwaves and rtpengine 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 Fourwaves better than rtpengine?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Fourwaves and rtpengine 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 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.
What are the best alternatives to rtpengine?
Top rtpengine alternatives in Meetings are ranked by recent ship velocity. Browse the "rtpengine alternatives" section above for the current picks, or visit /alternatives/rtpengine for the full list with editorial commentary on each.