Categories
RFCs & Standards Voice over IP

SIP SDP – ptime

SDPs ptime values, what it means, how it can go wrong and how to fix it.

Categories
Kamailio Voice over IP

Kamailio Bytes – SDP Manipulation with SDPops

Manipulating SDP with Kamailio

Categories
RFCs & Standards Voice over IP

SDP – Session Description Protocol – Overview

Understanding the SDP protocol and how it’s used to negotiate and setup media sessions.