The Demon Voice Conferencing service allows up to 30 people to join a conference call. The following features can be used during your conference call:

Instant Roll Call
This feature lets you hear a list of all callers connected to your conference call.

Personal Invite
If you decide you want to invite another person while your call is in progress, you can dial out to a UK landline and give the conference call details to the invitee, so they can dial in to the call. If you dial a mobile number, a text message will be sent to the invitee. The text message will contain the details for the recipient to dial in to your conference call.

Call Recording
You can activate call recording at any time during your conference call. All participants of the call will hear an announcement advising them that the call is being recorded. Once the call is finished, the recording will be emailed to you. The recording can be played back using standard media players (e.g. Real Player, QuickTime, Windows Media Player).

Secrecy
Any participant has the ability to mute or un-mute their voice, which means it doesn't matter what type of telephone a participant is using to dial in to the call.

Call Volume
Participants can individually increase or decrease the volume of the conference call.

Caller Announcement
You can switch the announcement of callers entering or leaving the conference call on or off. This is a useful feature if you have many participants joining or leaving the call at different times.