Patent ID: 8380236

Claim:
A method in a wireless user device configured to operate in a carrier network and associated with an organization having a private network which is external to the carrier network, the method comprising: gaining wireless access via the carrier network; and communicating, via the carrier network, with other wireless user devices in a Push-To-Talk (PTT) over Cellular (PoC) voice session which is delivered via a PoC server of the carrier network, such that PoC voice communications generated by the wireless user device and sent to the PoC server are subsequently routed to a private processing element of the private network and then to the other wireless user devices, the PoC voice communications being assigned with a generic PoC identity by the private processing element for display at the other wireless user devices instead of a subscriber PoC identity which identifies the wireless user device, the generic PoC identity identifying the organization and representing a plurality of users of the organization.