On Tue, Jan 6, 2009 at 3:27 PM, Alex Balashov <abalashov@evaristesys.com> wrote:

The call would have to run through Asterisk on the initial setup.

You can't shunt the call legs in through a conference server afterward because the proxy can't do that; it's not a UA.

In this case if every call going via Asterisk or b2bua

so how can i use Openser capabilities of handling more users/calls

Ram