Back in 2005, I wrote on VoIPWatch how SIP wasn’t just a signaling protocol—it was a business enabler. Some carriers got it. Most didn’t. Those who leaned in—like Free World Dialup and later Vonage—helped catalyze the modern voice ecosystem. The rest? Well, they clung to legacy gear and woke up one morning, replaced by Skype and broadband VoIP startups.
Now, the vCon is shaping up to be SIP 2.0 for the AI era. And just like back then, a new crop of players is circling—Zoom, Microsoft, AWS. The stakes? Huge. The opportunity? If they move right, it’s transformational.
Let’s look at how this impacts three of the biggest players in the game today, ZOOM, Microsoft and AWS.
Zoom: A SIP of the Past, a vCon of the Future
I remember when Zoom was still the underdog in a space owned by Cisco’s Webex and GoToMeeting. In 2017, I called out how Amazon’s Chime was a “me too” play—solid tech, but no community.
Zoom flipped that script, turning UX into its differentiator. But Zoom today is more than video. With Zoom Phone, AI Companion, and Contact Center, they’re doing what Vonage tried in 2006—become the one-stop shop for comms.
What they need now is data continuity—the connective tissue between calls, meetings, and messages. That’s where vCon steps in. Think of a Zoom meeting not as a closed session, but as a structured, portable object. Time-stamped, tagged, encrypted, and queryable. Just like I described years ago when I argued that the future of VoIP wasn’t minutes—it was metadata.
Microsoft: They Missed WebRTC. Will They Miss This Too?
I’ve long followed how Redmond plays the comms game. Back in 2006, I talked about how Microsoft was flirting not only with voice in weird, enterprise-only ways but with Bill Clinton. They had the stack. They had the talent. What they didn’t have was urgency. So they bought Skype.
Fast forward to 2025, and Teams is everywhere. But the data inside Teams? Trapped. Want to analyze it? Good luck with the APIs and compliance hurdles. That’s a deja vu moment. We saw this in the early 2010s when Skype was launching clients on every platform, but locking down the ecosystem for devs. vCons offer Microsoft that redemption arc.
By embracing vCons Teams meetings and chats could export into a standardized format.
- Azure’s data stack (Purview, Synapse, Cognitive Services) becomes smarter.
- Enterprise customers gain control of what’s going on inside their conversations, something regulators in the EU and APAC are already asking for.
And let’s be honest—interoperability is the buzzword Microsoft pretends to support. This would be the proof.
AWS: The Infrastructure Layer vCon Has Been Waiting For
AWS is funny. In 2010, I joked that companies like Broadsoft had their “heads in the cloud”—long before it was fashionable. Now, AWS is the cloud. But when it comes to comms, they’ve mostly lurked in the shadows. Dancing to one tune, only to zig when the market expects them to zag.
But, they really have all the pieces:
- Chime SDK for voice/video.
- Transcribe and Comprehend for voice AI.
- S3 and Athena for storage and query.
But what they’re missing is the glue. That’s where vCons comes in.
I can see AWS (or someone else) launching:
- vCon-as-a-Service, baked into Chime SDK.
- Native support for storing vCons in S3, with metadata queries in DynamoDB.
- Event-driven automation via Lambda when a conversation is closed, escalated, or flagged.
This isn’t a stretch. Back in 2008, I covered how Cisco turned “presence” into a monetizable feature. AWS could do the same with post-conversational intelligence, driven by vCon.
Deja Vu All Over Again? Maybe. But Smarter This Time.
vCons feels like 2004 VoIP all over again: a smart spec, a passionate community, and a huge vacuum the big players aren’t sure how to fill.
Back then, we saw nimble startups like GrandCentral, Gizmo, SightSpeed, TalkPlus, and eventually Twilio rewrite the rules. Now, if Zoom, Microsoft, or AWS don’t move fast, someone else will. Because here’s the thing—like I wrote in 2009, the platform isn’t the product. The API is. And vCon is the universal API for everything we say, hear, and type.
The question is: Who will own the layer that makes conversations intelligent and interoperable?
Let’s hope they’ve been reading VoIPWatch all these years.