Specifications

71
Call-ID: 843296448@awc2
CSeq: 1 REGISTER
From: <sip:[e-mail]>;tag=764313295
To: <sip:[e-mail]>
Contact: <sip:10.0.0.74:5064>;methods="INVITE, SUBSCRIBE, BYE, CANCEL, ACK”
Expires: 3600
User-Agent: Mitel-AWC/3.5
Content-Length: 0
• The Mitel 3300 receives this message and lets MCA know that it is now trying to authenticate
the user:
Apr 2 15:55:35.777764 Received UDP message from socket 7 (UDP_CH
10.0.0.198:5060):
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.0.0.74:5064 ;received=10.0.0.198:5060
Call-ID: 843296447@awc2
CSeq: 1 REGISTER
From: <sip:[e-mail]>;tag=764313294
To: <sip:[e-mail]>;tag=0_3939248944-60431496
Content-Length: 0
• The Mitel 3300 sends back a message letting MCA know that the registration was successful
(“200 OK”):
Apr 2 15:55:35.790258 Received UDP message from socket 7 (UDP_CH
10.0.0.198:5060):
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.0.0.74:5064 ;received=10.0.0.198:5060
Call-ID: 843296447@awc2
CSeq: 1 REGISTER
From: <sip:[e-mail]>;tag=764313294
To: <sip:[e-mail]>;tag=0_3939248944-60431496
Contact: sip:10.0.0.74:5064
User-Agent: Mitel-3300-ICP 8.0.9.18
Allow:
INVITE,BYE,CANCEL,ACK,INFO,PRACK,OPTIONS,SUBSCRIBE,NOTIFY,REFER,REGISTER
,UPDATE
Date: Wed, 02 Apr 2008 15:55:42 GMT
Content-Length: 0