# REVE Systems

> REVE Systems is a telecom and software solutions company founded in 2003 that builds carrier-grade communication infrastructure for VoIP operators, telcos and enterprises. Its portfolio spans Class 4 and Class 5 softswitches, the widely used iTel Mobile Dialer, SMS trading platforms, session border controllers, billing systems and, more recently, AI-powered cloud contact centers and chatbots. Headquartered in Singapore with development centers in Bangladesh and India, REVE serves more than 4,500 service providers across roughly 78 countries, reaching an estimated 80-100 million end users.

- **Founded:** 2003
- **Headquarters:** Singapore
- **Founders:** M Rezaul Hassan (Founder & Group CEO)
- **Team size:** Estimated several hundred to ~1,000+ across offices, with primary development centers in Bangladesh and India (approximate).
- **Products:** iTel Mobile Dialer, iTel Switch (Class 5 Softswitch), Session Border Controller (Class 4), SMS Platform, iTel Billing
- **Notable:** Red Herring Top 100 Global Winner (2012), 2012 NGN Leadership Award for iTel Switch, 2011 Unified Communications Excellence Award

## Products & services

- **iTel Mobile Dialer** — White-label mobile VoIP softphone app (Express, Plus and Ultra editions) that service providers rebrand and offer to their own customers; optimized for low-bandwidth networks.
- **iTel Switch (Class 5 Softswitch)** — Carrier-grade retail softswitch platform with integrated billing for IP-based voice services.
- **Session Border Controller (Class 4)** — Wholesale carrier-grade SBC for routing and securing high-volume voice traffic between networks.
- **SMS Platform** — Multi-protocol messaging platform for wholesale and retail SMS trading, aggregation and campaigns.
- **iTel Billing** — Carrier-grade billing and rating software for voice and data services.
- **Cloud PABX & Contact Center** — AI-enabled cloud business telephony and omnichannel contact center with chatbot, live chat, WhatsApp campaigns and ticketing.
- **Voice, Video & Messaging App / SDKs** — Ready-to-market OTT communication app and developer SDKs for embedding voice, video and messaging.
- **Custom Software & Outsourcing Services** — Custom software, web/mobile development, cloud engineering, QA, and AI/ML development for enterprises.

## Achievements

- Red Herring Top 100 Global Winner (2012)
- 2012 NGN Leadership Award for iTel Switch
- 2011 Unified Communications Excellence Award
- ISO 27001 and ISO 9001 certified
- CMMI Level 3 accredited
- iTel Mobile Dialer adopted by 1,200+ service providers across 50+ countries
- Serves 4,500+ service providers in ~78 countries reaching an estimated 80M+ end users

## Latest updates

- **2020-01** — Expanded into AI-powered cloud contact center, chatbot and omnichannel customer engagement products.
- **2024-01** — Repositioned portfolio around AI-enhanced, self-serving and next-gen carrier communication solutions.
- **2026-01** — Marketing materials cite 23+ years of operation, 4,500+ customers and presence in 80+ countries.

## Links

- Website: https://www.revesoft.com
- LinkedIn: https://www.linkedin.com/company/reve-systems
- Twitter/X: https://twitter.com/REVESystems
- YouTube: https://www.youtube.com/user/REVESystemsVideos
- Facebook: https://www.facebook.com/REVESystems

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Profile page: https://yespress.io/reve-systems
Published by YesPress — https://yespress.io
Last updated: 2026-08-08