Establishing A 3-Way Conference - AudioCodes MP-20x User Manual

MP-20x Telephone Adapter
7.5

Establishing a 3-Way Conference

To extend an existing call with party B into a 3-way conference by
bringing in party C when 'Flash only' is configured:
1. During a call with party B, press 'Flash'; Party B is placed on hold and you'll hear a dial
tone.
2. Dial party C's number and wait until the call is established.
3. Press 'Flash' again to put B and C in a 3-way conference.
4. To end the 3-way conference call, on-hook. Alternatively, press 'Flash' again.
To extend an existing call with party B into a 3-way conference by
bringing in party C when 'Flash + digits sequence' is configured:
1. During a call with party B, press 'Flash' and then the '1' key on the phone; Party B is
now placed on hold and you'll hear a dial tone.
2. Dial party C's number and wait until the call is established.
3. Press 'Flash' and then the '3' key to put B and C in a 3-way conference.
4. To end the 3-way conference call, on-hook. Alternatively, press 'Flash' and then the '3'
key.
For configuring call transfer parameters, refer to 'Configuring Dialing Parameters' on page
43.
Version 3.0.1 69
7. Making VoIP Calls
July 2010