Security Gateway - Definition
A Security Gateway provides secure termination and aggregation for multimode VoIP handsets, IP phones and softphones and other endpoints that are using the UMA 802.xx (Generic Access Network) network to reach the wireless core network. A security gateway provides IPSec Encryption, DoS mitigation, Dynamic Session Security and Real-time Bandwidth management to provide security for UMA/GSM-based networks and their users.
Security Gateway - Synonyms
Security Gateway; Security Gateways