Tek Talk with Sangoma – ISDN

Join Sangoma as we discuss the ISDN and PSTN switch-off, how it impacts business telephony, and the practical migration paths to SIP trunking, VoIP and unified communications solutions that ensure continuity and future scalability.

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About Sangoma

Sangoma is a global leader in unified communications and business connectivity solutions, helping organizations connect, collaborate, and grow with flexible, future-ready platforms.

Sangoma’s approach brings voice, video, messaging, contact center, and connectivity together—supporting cloud, on-premises, or hybrid deployments to match how your organization operates today and evolves tomorrow.

For more information, visit the Sangoma landing page .

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