AudioCodes Mediant 600 - Conference Call Flow Example

SIP User's Manual 420 Document #: LTRT-83310
Mediant 600 & Mediant 1000
20.1.1.3 Conference Call Flow Example
The call flow, shown in the following figure, describes SIP messages exchanged between
the device (10.8.58.4) and three conference participants (10.8.29.1, 10.8.58.6 and
10.8.58.8).
1. SIP MESSAGE 1: 10.8.29.1:5060 -> 10.8.58.4:5060
INVITE sip:conf100@10.8.58.4;user=phone SIP/2.0
Via: SIP/2.0/UDP 10.8.29.1;branch=z9hG4bKacRHmJhMj
Max-Forwards: 70
From: <sip:100@10.8.8.10>;tag=1c352329022
To: <sip:conf100@10.8.58.4;user=phone>
Call-ID: 1792526528qlax@10.8.29.1
CSeq: 1 INVITE
Contact: <sip:100@10.8.29.1>
Supported: em,100rel,timer,replaces,path
Allow:REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,IN
FO,SUBSCRIBE,UPDATE
User-Agent: Audiocodes-Sip-Gateway-Mediant 1000/v.5.40A.010.006
Content-Type: application/sdp
Content-Length: 216
v=0
o=AudiocodesGW 663410 588654 IN IP4 10.8.29.1