I need to develop a SIP gateway on Windows to another networked protocol for a dynamic number of channels and I am looking at pjsip for the SIP side. Can I have multiple active users in independent calls and add and subtract users at runtime? Can I get access to the PCM audio streams for each user? Are there any gateway examples available? I just found this project today and have been reading the documentation and source code. I built the code and am using it for interoperability testing and it looks like it will do what I need but I would like some conformation or advice before I invest a lot of effort.
