# About MiVoice Border Gateway

MiVoice Border Gateway is a platform for the secure deployment of multiple services in a variety of network configurations. MBG provides the following services:

- Teleworking: remote MiNET and SIP access (“teleworker”) for IP phones on MiVoice Business platforms; NAT traversal for tenant offices for the Multi-instance MiVoice Business application.
- SIP Trunking: SIP trunking from internal MiVoice Business platforms to external third-party SIP providers.
- Secure Call Recording: call recording solution that allows third-party recording equipment to record Mitel encrypted voice streams.
- WebRTC: gateway to support browser-based voice and video calling.

Parent topic: MiVoice Border Gateway