Inextrix Technologies Pvt. Ltd.

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Inextrix Technologies Pvt. Ltd. A leading VoIP, Web and Mobile Consulting & Development Company. Inextrix is a leading IT company based in India.

The company has been offering client centric development services and innovative products since 2010. From web and mobile development to wearable app and augmented reality app development; Inextrix specialize in all. iCallify: intelligent call center software is one of the most popular products offered by Inextrix. iCallify is developed using cutting edge technologies as well as the predictive sphere of artificial intelligence. This call center software has some intelligent features along with the standard features available in other call center solutions. Thus, it is truly an intelligent call center software solution. This intelligent call center software is built to benefit all businesses, no matter what industry vertical they belong to. This call center software has features to empower different campaigns in different call centers and businesses. Along with launching and upgrading its proprietary products, Inextrix also contributes to the VoIP industry by managing and uplifting one of the best open source VoIP solutions, namely, ASTPP. The company has been managing this open source VoIP software for more than a decade now. Inextrix transformed this simple Asterisk based VoIP billing software to A Smart TelePhony platform, which is the backbone of thousands of businesses worldwide. Inextrix is the main investor and the head of the ASTPP community. The company is responsible for making this software part of the top 3 open source VoIP billing solutions. For more details or to book a free demo to explore different features of iCallify, send us an email at [email protected]

💡 Did You Know?FreeSWITCH powers some of the world's largest VoIP carriers — handling millions of calls per day for plat...
23/09/2026

💡 Did You Know?

FreeSWITCH powers some of the world's largest VoIP carriers — handling millions of calls per day for platforms you've used without knowing it.

Here's what most companies miss when they start a VoIP project:

The engine is free to use.
The expertise to run it at scale is not.

Companies that underinvest in FreeSWITCH engineering don't save money — they defer the cost. Then pay it back with interest during their first major outage.

Invest right. Build once.

🙏✨ Ganpati Bappa Morya! ✨🙏Celebrating the divine spirit of Ganpati with a heartfelt 56 Bhog at Inextrix Technologies. 🪔🌺...
22/09/2026

🙏✨ Ganpati Bappa Morya! ✨🙏

Celebrating the divine spirit of Ganpati with a heartfelt 56 Bhog at Inextrix Technologies. 🪔🌺

May Bappa bless us with happiness, prosperity, and success! ❤️

Migrating your VoIP platform to FreeSWITCH — or between FreeSWITCH versions — is never just a lift-and-shift.Here's what...
18/09/2026

Migrating your VoIP platform to FreeSWITCH — or between FreeSWITCH versions — is never just a lift-and-shift.

Here's what actually happens:

🔹 Dialplan logic breaks in ways that are hard to trace — conditions that worked on the old version silently fail on the new one

🔹 Module dependencies conflict in major version upgrades where deprecated modules are removed

🔹 SIP registrations need careful re-mapping to avoid dropped endpoints during cutover

🔹 CDR data requires schema migration if billing logic is changing simultaneously

🔹 "Zero-downtime migration" requires precision orchestration that most teams underestimate by 3×

The migrations that go smoothly planned for the complexity upfront — and had engineers who'd done it before.

🚫 MYTH: "Any experienced developer can handle FreeSWITCH."✅ REALITY: FreeSWITCH is one of the most complex open-source t...
17/09/2026

🚫 MYTH: "Any experienced developer can handle FreeSWITCH."

✅ REALITY: FreeSWITCH is one of the most complex open-source telecom systems in the world.

It requires genuine expertise in:
— SIP protocol internals (not just "knowing SIP")
— Media server architecture and RTP handling
— ESL (Event Socket Layer) programming
— Codec management and transcoding logic
— Network topology designed for VoIP traffic

We've rescued platforms built by "experienced backend developers" who added FreeSWITCH to their CV after reading the docs.

They built something. It worked in demo.
Then real traffic arrived.

Telecom engineering is a specialism. Treat it like one.

Celebrating the engineers who turn complex challenges into seamless connections and innovative solutions.From powering c...
15/09/2026

Celebrating the engineers who turn complex challenges into seamless connections and innovative solutions.

From powering communication networks to shaping the future of VoIP and telecom, your work keeps the world connected. 🌐⚙️

Happy Engineers’ Day! 👏

Building a multi-tenant VoIP platform on FreeSWITCH isn't just about adding more users.Done wrong, one tenant's traffic,...
14/09/2026

Building a multi-tenant VoIP platform on FreeSWITCH isn't just about adding more users.

Done wrong, one tenant's traffic, config, or failure bleeds into another's.

What true multi-tenancy actually requires:
🔸 Proper domain isolation in the directory structure
🔸 Per-tenant routing logic that doesn't cross-contaminate
🔸 Resource limits per customer to prevent noisy-neighbor issues
🔸 Billing hooks that fire accurately without delaying call setup
🔸 Per-tenant monitoring without system-wide overhead

Most teams start with single-tenant thinking and bolt on multi-tenancy later.

That's when the real problems start.

We design multi-tenant from Day 1 — because retrofitting it costs 3× what building it right costs upfront.

Wishing you and your family a Ganesh Chaturthi filled with peace, prosperity, and positivity.🙏 Ganpati Bappa Morya! ✨ ...
14/09/2026

Wishing you and your family a Ganesh Chaturthi filled with peace, prosperity, and positivity.

🙏 Ganpati Bappa Morya! ✨

'High-volume. Compliance-sensitive. Revenue-critical.Outbound call centers — debt collection, insurance, sales — run som...
09/09/2026

'High-volume. Compliance-sensitive. Revenue-critical.

Outbound call centers — debt collection, insurance, sales — run some of the most demanding VoIP workloads in the industry.

They need:
🔷 Predictive dialing at thousands of calls per hour
🔷 TCPA compliance controls built into the platform
🔷 Call recording and long-term archival at scale
🔷 CRM integration that doesn't add latency to connections
🔷 Zero dropped connections during peak campaigns

Custom FreeSWITCH platforms deliver this — without per-seat licensing costs.

Building an AI voice platform? Integrating FreeSWITCH with LLMs, speech recognition, or AI voice agents is not plug-and-...
08/09/2026

Building an AI voice platform? Integrating FreeSWITCH with LLMs, speech recognition, or AI voice agents is not plug-and-play.

You need:
🔹 Real-time audio streaming to AI engines — sub-100ms latency
🔹 Precise media processing with no buffering artifacts during AI inference
🔹 Robust SIP session management under unpredictable AI response times
🔹 Failover logic for when AI services stutter, time out, or go down

We've built FreeSWITCH + AI integrations for clients who thought it was a weekend project.

It wasn't. But with the right engineering approach, it becomes your competitive advantage.

Address

508-509, Lilamani Corporate Heights, Opp. Vadaj BRTS Stop, New Ashram Road, Bhimjipura, Nava Vadaj
Ahmedabad
380013

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 7pm

Telephone

+13158981139

Website

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