This means that users can configure their extensions from the PBX settings to direct calls to a mobile phone by configuring the PBX and the extension settings from the TMS.
Setting up cellular features involves setting up each mobile extension and creating ring groups on the PBX. The PBX automatically registers that the inbound call is directed to a mobile extension and sends the call over the GSM network instead of an internet connection, in real-time. Mobile employees can be unchained from their desks and still benefit from IVR's automated messages, blind transfers and attended transfers.