Technical Manual
U-SYS MRS6100 Media Resource Server
Chapter 5 MGCP and SIP
Huawei Technologies Proprietary
5-27
I:1607901
O:oc
Line 1: the DeleteConnection command. The endpoint is ms/cnf/1, and the domain
name is mrs6100.com.
The 2nd line: The connection identifier is 1607901.
z DLCX ACK encoding
250 171000292 OK
P:PS=300,OS=3000,PR=1000,OR=10000,PL=0,JI=0,LA=0
250 indicates the connection is deleted.171000292 is a transaction identifier. OK is a
comment. The 2nd line is the returned statistics information.
III. MRS6100 digit collection flow
Figure 5-9 shows the flow of MRS6100 announcement playing and calling under the
control of one MGC.
The connection establishing and deleting have the same flow with the announcement
playing. Here we only describe the digit collection flow.
MRS6100
MGC
RQNT(pc)
NTFY
(digit)
NTFY ACK
RQNT ACK
(1)
(2)
Figure 5-9 MRS6100 digit collection flow
1) Event 1: After establishing a connection, MGC sends the RQNT digit collection
command to MRS.
z RQNT encoding
RQNT 1709839323 ms/cnf/1@mr6100.com MGCP 1.0
X:1e000425
R:D/[0-9*#T](N),of
D:( 0xxxxxxxxxx|*|x.# )
Line 1: It indicates the operation request command. The endpoint is ms/cnf/1, and the
domain name is mrs6100.com.
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