What kind of protocol does the conference function in sip-communicator base
on? I tried to connect the client with an Asterisk conference server, we set
a conference number for calling,but when I dialed,it kept reminding me of
inputting the pin number, and I entered the pin number in the number pad,
but it didn't work.
Please tell me why this happened and how I could use it for conference
through a conference server. Our server is based on SIP.