Skip to content

Modulis is a Canadian VoIP and unified communications provider founded in 2006 in Montreal, acquired by ClearlyIP in 2019.

Last updated September 27, 2026

AI crawler reads

2requests

1companies
  • Anthropic2
Profile
2
Controversies
0
JSON · MD
0
First read
Nov 4, 2026
Latest read
Nov 4, 2026

From this site's server log

Overview

Modulis is a Canadian provider of business VoIP and unified communications solutions built on the open-source Asterisk framework. Founded in 2006 in Montreal, Quebec, the company initially offered open-source consulting services to Canadian private companies and public organizations. From 2009 onward it focused on its VoIP division, which became its principal activity. Modulis developed a portfolio of proprietary systems designed by an in-house team of industry experts, layered on top of the trusted Asterisk platform, and served mid-sized and large enterprises. Its product line included OpenPBX, an IP PBX solution for businesses needing 20 to 2,000 extensions; AsteriskServices, custom development and integration for organizations building Asterisk expertise or complex telephony systems; SIPSaver, professional SIP trunking; CloudPBX, a hosted cloud PBX; and an online VoIP hardware store at voip-store.ca. The company also offered complete office phone systems with unified communications, custom installations and configurations, VoIP training, SIP trunks, and ready-to-use IP phones. Modulis serviced users throughout the United States, Canada, and European markets, with support available in both English and French. In December 2019, ClearlyIP Inc., a privately held telecommunications software, infrastructure, services, and cloud company, acquired Modulis. The acquisition furthered ClearlyIP's reach as a worldwide service provider offering reliable and redundant phone systems on a global scale through its multi-tenant, load-balanced, and failover-enabled Communications Platform as a Service (CPaaS). Modulis's ClusterPBX VoIP enterprise system, a complete multi-tenant, load-balanced, and failover-enabled IP-PBX platform delivered either on-premise or as a partner white-label OEM cloud platform, became part of ClearlyIP's portfolio. Modulis continues to operate under the ClearlyIP label, expanding its support and services.

History

Modulis was founded in 2006 in Montreal, Quebec, Canada, with the goal of providing open-source consulting services to Canadian private companies and public organizations. From 2009, the company concentrated its activities on its VoIP division, which became its main business. Modulis developed a portfolio of sophisticated solutions for mid-sized and large enterprises, including in-house designed proprietary systems built by a team of industry experts that featured powerful layers of technology upon the trusted and rock-solid Open Source Asterisk framework. Its offerings included OpenPBX, an IP PBX solution for businesses needing 20 to 2,000 extensions; AsteriskServices, custom solutions for businesses developing Asterisk expertise or requiring complex and customized IP telephony systems and programs; SIPSaver, professional SIP lines for businesses; CloudPBX, a cloud-hosted business PBX solution; and an online store for professional VoIP hardware in Canada at voip-store.ca. The company also provided complete office phone systems with unified communications, custom installations and configurations, VoIP training, SIP trunks, and ready-to-use IP phones. Modulis serviced users throughout the United States, Canada, and European markets, offering support availability in both English and French. In December 2019, ClearlyIP Inc., a privately held telecommunications company founded in 2019 in Appleton, Wisconsin, acquired Modulis. The acquisition was part of ClearlyIP's "Build and Buy" growth strategy and furthered its reach as a worldwide service provider offering reliable and redundant phone systems on a global scale with its multi-tenant, load-balanced, and failover-enabled Communications Platform as a Service (CPaaS). Following the acquisition, Modulis's ClusterPBX VoIP enterprise system—a complete multi-tenant, load-balanced, and failover-enabled IP-PBX platform delivered either as an on-premise solution or as a partner white-label OEM cloud platform—became part of ClearlyIP's portfolio. Modulis's support and services continue to expand and grow through the ClearlyIP label. The Modulis brand remains associated with premium VoIP solutions within the ClearlyIP family.

  • 2019

    ClearlyIP Inc. acquires Modulis in December 2019.

  • 2009

    Modulis focuses its activities on its VoIP division, making it the main business.

  • 2006

    Modulis founded in Montreal, Quebec, Canada, to provide open-source consulting services.

Products and positioning

Premium VoIP provider for mid-sized and large enterprises, offering scalable, customizable, and secure IP telephony solutions built on open-source Asterisk.

  • ClusterPBX

    Multi-tenant, load-balanced, failover-enabled IP-PBX platform for large enterprises and reseller providers, available on-premise or as white-label OEM cloud.

  • OpenPBX

    IP PBX solution for businesses needing 20 to 2,000 extensions.

  • AsteriskServices

    Custom solutions for businesses developing Asterisk expertise or requiring complex and customized IP telephony systems.

  • SIPSaver

    Professional SIP lines for businesses.

  • CloudPBX

    Cloud-hosted business PBX solution.

  • Modulis Online Store

    Professional VoIP hardware store in Canada at voip-store.ca.

Sources6 sources

Cite this profile: Cite the canonical profile. /brand-wiki/modulis · Editorial policy · How profiles are compiled