# Applications

- [Carrier Interconnection](https://prosbcdocs.telcobridges.com/use-cases/applications/carrier-interconnection.md)
- [Monitoring as a Service (MaaS)](https://prosbcdocs.telcobridges.com/use-cases/applications/monitoring-as-a-service-maas.md)
- [NGN Interconnection](https://prosbcdocs.telcobridges.com/use-cases/applications/ngn-interconnection.md)
- [Operator Interconnection](https://prosbcdocs.telcobridges.com/use-cases/applications/operator-interconnection.md)
- [SIP subscribe notify publish forwarding](https://prosbcdocs.telcobridges.com/use-cases/applications/sip-subscribe-notify-publish-forwarding.md): ProSBC can forward SIP Subscribe, Notify and Publish messages between users and registrars (PBX). Forwarding of these messages follows the same rules as forwarding of SIP registration.
- [STIR/SHAKEN](https://prosbcdocs.telcobridges.com/use-cases/applications/stir-shaken.md): This document provides instructions on how to configure ProSBC to operate with the TransNexus ClearIP server. ClearIP is a SIP redirect server that provides advanced Least Cost Routing (LCR), fraud co
- [Transcoding](https://prosbcdocs.telcobridges.com/use-cases/applications/transcoding.md)
- [Software Transcoding](https://prosbcdocs.telcobridges.com/use-cases/applications/transcoding/software-transcoding.md)
- [SIP Trunking](https://prosbcdocs.telcobridges.com/use-cases/applications/sip-trunking.md)
- [Hosted PBX](https://prosbcdocs.telcobridges.com/use-cases/applications/hosted-pbx.md)
- [SIP Network Peering](https://prosbcdocs.telcobridges.com/use-cases/applications/sip-network-peering.md)
- [Remote Workers](https://prosbcdocs.telcobridges.com/use-cases/applications/remote-workers.md)


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