Software as a service (SAAS) services featuring software for endpoint and device management in the fields of IP telephony, Internet of things device (IOT), mobile push-to-talk applications and devices, international telephones and devices, radio gateways, mobile devices, push-to-talk applications and voice over internet protocol; software as a service (SAAS) services featuring software for managing the vending of firmware, settings files, certifications and other configurations used to onboar...