FreeSWITCH
After twenty-one months of silence, FreeSWITCH 1.11 deleted thirty legacy modules and moved on
Comparison · Meetings
Asterisk vs Restream
A side-by-side editorial comparison of Asterisk and Restream — release velocity, themes, recent moves, and the top alternatives to consider.
Asterisk vs Restream: at a glance
What is Asterisk?
Six branches patched inside thirteen minutes — Asterisk's security process is the story here
The entire visible window is a single coordinated security publish. Within thirteen minutes on 25 June, the project shipped security releases across every supported line at once: 23.4.1, 22.10.1, 21.12.3 and 20.20.1 on the standard branches, plus certified-22.8-cert3 and certified-20.7-cert11 on the certified track. Each carries roughly twenty commits and points at the same downloads infrastructure.
What is Restream?
Restream is turning multistreaming into a callable service — and pointing it at the workplace.
Restream still does what it was built for, fanning one broadcast out to 30+ destinations, but the work shipping now sits on either side of that pipe. On the input side, an MCP server lets an AI assistant create streams, manage destinations, and read analytics in plain language, alongside a public analytics API. On the output side, the destination list has stopped being purely social: Patreon, embeddable web players treated as first-class channels, and now Slack channels carrying Studio-produced webinars and townhalls.
Asterisk vs Restream: editorial side-by-side
Asterisk
0.0MEETINGS
Six branches patched inside thirteen minutes — Asterisk's security process is the story here
◆ Current state
The entire visible window is a single coordinated security publish. Within thirteen minutes on 25 June, the project shipped security releases across every supported line at once: 23.4.1, 22.10.1, 21.12.3 and 20.20.1 on the standard branches, plus certified-22.8-cert3 and certified-20.7-cert11 on the certified track. Each carries roughly twenty commits and points at the same downloads infrastructure.
◆ Where it's heading
What this shows is the cost structure of a telephony platform with long-lived deployments: four standard branches and a separate certified track all have to receive the same fix on the same day. The engineering signal is not new capability but the ability to backport across six lines simultaneously, which is what enterprise PBX operators actually buy into.
◆ Prediction
Expect the next window to be regular branch releases across the same set of lines, with any further advisory triggering the identical simultaneous publish across all supported and certified branches.
Restream
6.3MEETINGS
Restream is turning multistreaming into a callable service — and pointing it at the workplace.
◆ Current state
Restream still does what it was built for, fanning one broadcast out to 30+ destinations, but the work shipping now sits on either side of that pipe. On the input side, an MCP server lets an AI assistant create streams, manage destinations, and read analytics in plain language, alongside a public analytics API. On the output side, the destination list has stopped being purely social: Patreon, embeddable web players treated as first-class channels, and now Slack channels carrying Studio-produced webinars and townhalls.
◆ Where it's heading
Two directions are running at once. The clipping engine is closing its own loop — clips from arbitrary Drive, Dropbox, and OneDrive links, AI highlight extraction over a selected range, autoposting gated by a minimum virality score — so highlights ship without anyone in the loop. Meanwhile the audience is widening from creators to companies: a webinar watched privately inside Slack is a different buyer than a Twitch multistreamer, and it uses the same Studio production stack.
◆ Prediction
The MCP server's own note says Studio control is next, so expect an assistant to be able to switch scenes and start a broadcast, not just schedule one. On the Slack side, the private viewing link is the obvious place to attach a workplace tier.
Alternatives to Asterisk and Restream
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 Restream.
FusionPBX
The release feed stops in 2018, so nothing here describes the current product
PeerTube
PeerTube 8.2 spends its release candidates hardening instances against scrapers and locking down account data
Muvi
Buried in Muvi's OTT explainer mill, Alie is quietly becoming the reason to buy.
mediasoup
mediasoup's Rust line is absorbing an outside security audit while finishing subchannels over pipe transport.
EventMobi
EventMobi's feed argues for onsite badge printing while saying nothing about what it shipped
See all Asterisk alternatives → · See all Restream alternatives →
Recent activity from Asterisk and Restream
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoRestreamHost live webinars and Slack townhalls ⚡
- 10d agoRestreamCreate Clips from public video links
- 16d agoRestreamGenerate more clips in projects
- 1mo agoAsteriskAsterisk 23.4.1 security release
- 1mo agoAsteriskAsterisk 22.10.1 security release
- 1mo agoAsteriskAsterisk 21.12.3 security release
- 1mo agoAsteriskAsterisk 20.20.1 security release
- 1mo agoAsteriskCertified Asterisk 22.8-cert3 security release
- 1mo agoAsteriskCertified Asterisk 20.7-cert11 security release
- 1mo agoRestreamAutomate your workflow with Restream MCP Server ⚡
- 1mo agoRestreamUpdate stream details with AI
- 1mo agoRestreamPost Live Clips automatically
Frequently asked questions
What is the difference between Asterisk and Restream?
They serve adjacent needs but don't currently overlap on shipped themes. Restream is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Asterisk better than Restream?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Restream is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. 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 Restream?
Top Restream alternatives in Meetings are ranked by recent ship velocity. Browse the "Restream alternatives" section above for the current picks, or visit /alternatives/restream for the full list with editorial commentary on each.