Conferencing

Table of Contents

  1. Acoustic Echo cancellation
  2. Presence
  3. Conferencing
  4. Real Time Text
  5. SIP Session
  6. Video blueprint

  1. Set the conference bridge to mix audio between all parties
  2. Send a re-INVITE to take each call off hold and set the is-focus attribute of the Contact header
  3. SUBSCRIBE to the conference event package when receiving a re-INVITE with isfocus true