★ Category overview

VOIP Providers in Singapore

Last updated: 24 May 2026

Singapore VOIP buyers usually weigh more than seat pricing. The stronger providers can explain SIP trunk redundancy, number porting from incumbent carriers, cloud-PBX call quality on local circuits, and how their platform handles IMDA compliance, emergency dialling, and call recording for regulated industries.

What to look for
  • Singapore-hosted SIP infrastructure with documented uptime and failover.
  • Smooth number portability from Singtel, StarHub, M1, and MyRepublic.
  • Cloud PBX or UCaaS with Teams / Zoom / CRM integrations your team already uses.
  • Clear handling of IMDA licensing, call recording retention, and emergency services routing.
Showing 49-53 featured results
Sort by: Reviews are shown after moderation

One-Net Communications Pte. Ltd. is a Singapore-based unified communications service provider and reseller. The company offers Cloud PBX and UCaaS subscriptions, along with on-premises IP-PBX systems. They distribute and integrate solutions from platforms s...

View Profile Website

Genesys Cloud CX is a cloud-native contact center platform that provides omnichannel customer engagement across various channels, including voice, email, chat, SMS, social media, and messaging apps. The platform offers workforce engagement management, conve...

View Profile Website

Mitel is a unified communications provider delivering voice, messaging, video conferencing, and contact center solutions to businesses worldwide. The company serves over 70 million users across healthcare, education, financial services, government, and hosp...

View Profile Website

Inaani is a global retail and wholesale VoIP service provider. The company offers VoIP reseller services, enterprise solutions, and wholesale platforms for buying and selling VoIP routes. Inaani also provides hosting for softswitch, dialer, and tunneling se...

View Profile Website