STC Sangoma Technologies Corporation

Sangoma Technologies Corporation (TSX: STC; Nasdaq: SANG) (“Sangoma” or the “Company”), a trusted leader in delivering cloud-based Communications as a Service solutions for companies of all sizes, today announced that it expects to release its third quarter unaudited results of fiscal 2022 after markets close on May 12, 2022.

In addition, the Company will host a conference call on Friday, May 13, 2022 at 8:00 am Eastern Standard Time to discuss the quarterly results. The dial-in number for the call is 1-800-319-4610 (International 1-604-638-5340). Investors are requested to dial in 5 to 10 minutes before the scheduled start time and ask to join the Sangoma call.

About Sangoma Technologies Corporation

Sangoma Technologies is a trusted leader in delivering value-based Communications as a Service (CaaS) and Managed Service Provider (“MSP”) solutions for businesses of all sizes. Sangoma’s cloud-based communication services include Unified Communication (UCaaS) business communications, Contact Center as a Service (CCaaS), Video Meetings as a Service (MaaS), Collaboration as a Service (Collab aaS), Communications Platform as a Service (CPaaS), Trunking as a Service (TaaS), Fax as a Service (FaaS), Device as a Service (DaaS), and Access Control as a Service (ACaaS). In addition, Sangoma offers a full line of communications Products, including premise-based UC systems, a full line of desk phones and headsets, and a complete connectivity suite (gateways/SBCs/telephony cards). Sangoma’s products and services are used in leading UC, PBX, IVR, contact center, carrier networks, office productivity, and data communication applications worldwide. Sangoma is also the primary developer and sponsor of Asterisk and FreePBX, the world’s two most widely used open-source communication software projects.

Sangoma Technologies Corporation is publicly traded on the Toronto Stock Exchange (TSX: STC) and Nasdaq (Nasdaq: SANG). Additional information on Sangoma can be found at: www.sangoma.com.

Sangoma Technologies Corporation                        Larry Stock                                                Chief Corporate Officer                                        (256) 428-6285lstock@sangoma.com