Xtend PoC Server

Sonim Xtend PoC Server (XPS) is fully compliant with the Open Mobile Alliance PoC specifications, supporting all mandatory functionality as well as the associated network-based address book and presence server enablers. Sonim XPS interworks with all other Sonim products including the Sonim XP1 handset, Xperience PoC Client (XPC) and Xperience PoC Dispatcher Application (XPDA). The key difference between XPS and earlier proprietary push-to-talk servers is that XPS is standards compliant on both the user-network interfaces (UNI) and the network-network interfaces (NNI) independent of wireless networking protocols and signaling bearers, making it an ideal extension of any Internet Protocol-based IT system.

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