Subject: [SIP] Mix or replace

From: Christer Holmberg <[email-masked]>
Date: Tue, 09 Jan 2001 22:46:25 +0200

Hi,

This issue was mentioned in, and is part of, the early media replacement
thread, but I would like to ask about here.

My question is: If we receive multiple 183 responses, with SDP message
bodies, from different locations, should we:

1. Mix the media streams

...or...

2. Replace the media stream every time we get a new 183 response.

My assumption was option 2, but since Jonathan mentioned the audio
mixing in a previous mail I would like to raise the question.

The problem is that there be cases where one option is to be used, while
in other cases the option is to be used...

Regards,

Christer Holmberg
Ericsson Finland