Teams SBC – The Smartvox Knowledgebase

Making OpenSIPS work as MS Teams SBC

March 31, 2021March 31, 2021 by Smartvox

Introduction Alexey Vasilyev posted an article to the OpenSIPS blog site in September 2019 which explained how to use OpenSIPS as an SBC for Microsoft Teams Direct Routing: OpenSIPS as MS Teams SBC – Drops of wisdom, knowledge and news from OpenSIPS I am sure the OpenSIPS community is grateful to Alexey for sharing his … Read more

Fixing SIP header addresses – Introduction

March 18, 2021January 5, 2021 by Smartvox

making two items of equipment work well together

The main theme I explore in these articles is when and how a SIP Proxy should alter (or “fix”) embedded sender address information – IP and port – in a SIP request that it has received. The headers that are most relevant here are Via, Contact and Record-Route