Best OSS/BSS Systems for Boomi

PortaSwitch runs Class 4/5 soft switching (PortaSIP) and real-time billing with online charging (PortaBilling) on one platform, with an open REST API for easy integration. Wholesale carriers, MVNOs, ITSPs, and UCaaS/voice providers use PortaSwitch to run voice, messaging, IoT/M2M, and data traffic under a single BSS+OCS stack. Key capabilities: - Open REST API for integration, plus self-service pricing/plan changes – new rates and packages go live without waiting on a vendor release cycle - Real-time billing and charging for prepaid and postpaid, with wallet/balance tracking and fund-locking against overruns - Class 4/5 soft switch with SIP call routing, concurrent-call capacity for wholesale sizing, and Cloud PBX / IP Centrex for business telephony - Wholesale and reseller layers, white-label ready - Multi-site geo-redundancy with automatic failover - Full source code access under an unlimited license - Migration to PortaSwitch without interrupting live subscribers PortaSwitch is sold as a one-time perpetual license (unlimited, not tied to subscriber count) or a monthly SaaS subscription based on billable events. PortaSwitch can be deployed on-premise, fully on Oracle Cloud Infrastructure, or in a hybrid setup, with billing and switching distributed across as many servers as your concurrent-call and redundancy requirements need – rather than being tied to a fixed platform minimum.