If you searched for a Coral EPABX, you should know there are two separate, unaffiliated Indian companies with Coral in their name. Coral Telecom Ltd (New Delhi) manufactures EPABX systems under the Coral brand. We are Coral Infratel Pvt Ltd (Rohtak, Haryana, since 1998) - our flagship phone system is SIPON® IPPBX. This page explains what we offer so you can compare and choose what fits your office best.
Whether your current exchange is a Coral EPABX, Panasonic, Siemens, NEC or any other brand, the real question in 2026 is the same: should your next system be a traditional EPABX or a modern IPPBX? Most offices we meet are choosing IPPBX, because it adds capabilities no traditional EPABX of any brand can offer:
Our SIPON® IPPBX (a registered trademark of Coral Infratel Pvt Ltd) is designed and built in India by our own engineers. It scales from 15 users to 10,000+, works with your existing analog phones through gateways, and connects to BSNL SIP trunks and PRI lines - we are a BSNL certified channel partner. On-premise and cloud options are both available, with full source ownership options for government and PSU deployments.
Replacing an EPABX does not mean throwing everything away. FXS gateways let your current analog phones work on SIPON, and your existing BSNL lines continue running during migration. A typical office switches over in a weekend with zero downtime.
Since 1998 we have installed and maintained office phone systems across India. Our engineers will survey your current setup - whichever brand it is - and give you an honest recommendation. Sometimes the right answer is to keep what you have; when it is time to upgrade, we will show you SIPON working live on your own numbers before you decide.
Talk to our engineers - 28+ years of Indian telecom experience, BSNL certified partner. Reply within 2 business hours.
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