Chitkara University was already using an IP‑PBX solution from a different service provider.
To scale and isolate business processes, the university procured two SIP trunk accounts from the same telecom operator : Jio.
However, this is where the problem began.
❌ Where the Old Setup Failed
The existing IP‑PBX could not handle multiple SIP accounts from the same service provider.
As a workaround, the previous vendor proposed an impractical solution:
❌ Deploy two separate IP‑PBX systems
❌ Split call handling across systems
❌ Increased cost, complexity, and maintenance
❌ No centralized call control
For a large university environment, this approach was neither scalable nor operationally viable.
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Old Vendor Approach
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Nexbro Approach
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|---|---|
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2 IP‑PBX systems
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1 IP‑PBX system
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Higher cost & complexity
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Simple, clean architecture
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Poor scalability
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Future‑ready
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Delayed resolution
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Same‑day POC & go‑live
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Why Nexbro Made the Difference
Nexbro is built to handle real‑world telecom scenarios, including:
The Nexbro Philosophy
✔ One IP‑PBX
✔ Multiple SIP trunks
✔ Any provider
✔ Any scale
Simple. Practical. Enterprise‑ready.
🎯 Final Takeaway
What was earlier seen as a limitation was simply a platform capability gap.
With Nexbro, Chitkara University achieved:
📞 Facing SIP Trunk Limitations?
If your current IP‑PBX vendor suggests “add another PBX”,
it’s time to rethink.
👉 Talk to Nexbro
👉 See how multiple SIP accounts work on one IP‑PBX
Nexbro handles multiple SIP trunks, multiple providers, and complex routing — without complexity.
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