Company lists · Data refreshed October 2026

Top 16 Computer telephony systems & software suppliers based in India

RevenueBase identified 67 company matches for computer telephony systems & software suppliers associated with India as of October 2026 and tracks 1,979 professional contacts across them, including 261 with verified work emails. Bangalore is the largest hub.

This list covers company matches for computer telephony systems & software suppliers associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
67Companies
1,979Contacts tracked
261Verified emails
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The 16 largest computer telephony systems & software suppliers based in India

Ranked by team size
Top 16 of 67 company matches for computer telephony systems & software suppliers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHyderabad, IndiaHQ recorded Oct 19, 2026201-500532 contacts →

Exact match

“Telecom Applications are one of the fastest-changing technologies of today.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Oct 19, 202651-200142 contacts →

Exact match

“At Teckinfo, we are committed to pioneering advancements in communication technology.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Oct 19, 202651-200118 contacts →

Exact match

“Nexsus Techno Solutions PVT.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Oct 19, 202651-20097 contacts →

Exact match

“Welcome to Cube Software Private Limited, it was established in 1991 with expertise in CTI and other software development streams, hardware design & development, and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Oct 19, 202651-20083 contacts →

Exact match

“SAN Softwares is an AI-driven Telecommunication Software partner for intelligent communication and client engagement.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSarkhej, IndiaHQ recorded Oct 19, 202651-20080 contacts →

Exact match

“AppitSimple Infotek Pvt Ltd - A Pioneer product-based IT company that has been revolutionizing & simplifying the way organizations do business since the last many years.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Oct 19, 202651-20077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Oct 19, 202651-20061 contacts →

Exact match

“Voice Snap is an innovative provider of Voice based Solutions and Products that add value to enterprises across the Business Value Chain.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchGurgaon, IndiaHQ recorded Oct 19, 202651-20028 contacts →

Exact match

“SNUG Technologies offers the most comprehensive portfolio of contact center software solutions allowing your organisation to add functionality when and how you want including…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“KingAsterisk Technologies is a leading force, with a clear goal of boosting communication and operational performance.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“ARVIUS Software Private Limited is a pioneering company that constantly derives fresh approaches to crafting and providing digital contact center applications.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchBangalore, IndiaHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“VoxPro Solutions is a leading telecom solution provider, targeting emerging market enterprises with a portfolio of products & solutions Call Center Solutions, Contact Center…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchNoida, IndiaHQ recorded Oct 19, 202611-507 contacts →

Exact match

“At BlueInvent Technologies, we specialize in cutting-edge software based real-time communication solutions, custom applications & digital learning for business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchJaipur, IndiaHQ recorded Oct 19, 202611-507 contacts →

Exact match

“Airson was established in 2012, with almost 10 years of experience to deliver high-performance telecom solutions to the industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Oct 19, 202611-506 contacts →

Exact match

“CROSSCODE Technologies is a telecom software and solutions company specializing in customer lifecycle management (CLM), call center and CTI technologies.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchVadodara, IndiaHQ recorded Oct 19, 202651-2002 contacts →

Exact match

“Phonon is a pioneer in hosted telecom software technology.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 16 of 67 computer telephony systems & software suppliers based in India

See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer telephony systems & software suppliers based in India at a glance

As of Oct 19, 2026
13.2%Verified-email coverage
29.5Average contacts per company
11-50Median size (employees)
9.0%Largest-city concentration · Bangalore
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
30
51-200
24
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 67 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with India whose business descriptions match “computer telephony systems & software suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 261 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “computer telephony systems & software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many computer telephony systems & software suppliers are there based in India?

RevenueBase identified 67 company matches for computer telephony systems & software suppliers associated with India as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Deepija Telecom PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most computer telephony systems & software suppliers?

Bangalore leads with 6 company records, followed by Chennai (5) and Hyderabad (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 261 professional contacts with verified work emails tracked across these 67 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.