AudioCodes Mediant 600 - Page 418

SIP User's Manual 418 Document #: LTRT-83310
Mediant 600 & Mediant 1000
20.1.1.2.4 Applying Media Services on a Conference
The Application Server can issue a Media Service request (<play>, <playcollect>, or
<playrecord>) on either the Control Leg or a specific Participant Leg. For a Participant Leg,
all three requests are applicable. For the Control Leg, the <playcollect> is not applicable as
there is no way to collect digits from the whole conference.
When issuing a Media Service on the Control Leg, it affects all Participant Legs in the
conference, e.g., play an announcement. When issuing a Media Service on a Participant
Leg, it affects the specific leg only.