Yeastar® S20

Support for up to 20 extensions, 10 concurrent calls
Support for call recording to internal TF memory card or NAS storage.
Up to 4 FXO / FXS ports (Requires modules)
Support for IVRs, Voicemail to email.
Support for auto call recording.
Support for centralised phone provisioning.
Support for call centre queues, call forwarding, follow me, audio conference rooms.