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Sangoma phones and attendant consoles

Research P-Series desk controls, supported expansion consoles and DECT capacity with exact-model evidence.

Reviewed 2026-10-08Foundational

Choose the endpoint architecture

Compare a wired or Wi-Fi desk phone, a DECT system and an expansion console as different parts of a deployment. A console adds controls to a compatible phone; it does not add a standalone extension or carrier channel.

Compare the visible work surface

For a reception desk, test the number of contacts visible without paging and the action required to transfer a caller. The P315, P325, P330 and P370 provide different physical or touch interfaces. Family membership does not establish identical applications or accessory support.

Confirm firmware and lifecycle

Model records distinguish current product listings from documentation that remains useful for an installed fleet. Confirm support dates, regional hardware and provisioning compatibility before buying. Use the provisioning library and the call-parking guide to plan an actual desk pilot.

Read the 4.28.4 record as a release boundary

Sangoma's version 4.x record lists release 4.28.4 with an internal date of September 2, 2026 and separate images for the P310, P315, P320, P325, P330, P370 and PM200. That is evidence of a published family release, not proof that an installed phone has that build, that a provider has approved it or that one image applies across models. Preserve the exact model, installed build, approved target, configuration backup and rollback source.

The same record includes model-specific material, including a P370 EHS-menu issue, as well as broader logging and remote-pickup changes. Read the model's notes before a representative-device pilot and verify registration, keys, accessories, calls, restart and reprovisioning after change.

Sources & applicability

Primary references for the technical details above. Operational examples and planning checklists are VoIP.info editorial guidance.