Huawei U-SYS MRS6100 Technical Manual page 90

Technical Manual
U-SYS MRS6100 Media Resource Server
Event 7: AS sends an ACK message to MRS6100, acknowledging the receipt of the
final response to the INVITE request from MRS6100.
ACK
sip:annc.BAU.pa%28an%3dfile%3a//welcome2%20it%3d2%20iv%3d20%29@182.2
0.60.1 SIP/2.0
Via: SIP/2.0/UDP 182.20.62.2:5060
From: <sip:1@182.20.62.2>;tag=5220000
To:<sip:annc.BAU.pa%28an%3dfile%3a//welcome2%20it%3d2%20iv%3d20%29@1
82.20.60.1>;tag=68a574c9
Call-ID: 2000@182.20.62.2
CSeq: 10 ACK
User-Agent: MRS6100 DP
Content-Length: 0
Huawei Technologies Proprietary
5-65
Chapter 5 MGCP and SIP