Figure 19-2: Ss7 M2Ua - Mgc Side; Ss7 M2Ua – Media Gateway Controller Side; Ss7 Mtp3 Node - AudioCodes Mediant 2000 User Manual

19.1.2 SS7 M2UA – Media Gateway Controller Side
For the SS7 M2UA – Media Gateway Controller side network element, the M2UA
Media Gateway Controller link is from the IP side. MTP3 is supported in the board's
software. The MTP3 payload is sent via M3UA to the Soft-Switch. (MTP3 can also
route MSUs to other SS7 network elements via other links).
Layer
4 App.
MTP3
MTP2
MTP1
19.1.3

SS7 MTP3 Node

The SS7 MTP3 Node is a classic MTP3 over MTP2 configuration. Links are incoming
from the SS7 Network. MTP3 payload is sent via M3UA to the Soft-Switch or routed to
other SS7 network elements according to the MSU headers.
SS7 Links
User's Manual

Figure 19-2: SS7 M2UA - MGC Side

M2UA
SG
MTP2
IP
MTP1 SCTP
Figure 19-3: SS7 MTP3 Node
M3UA
MTP3
MTP2
MTP1
M3UA
MTP3
M2UA MGC
IP
SCTP
IP
452
Mediant 2000
Soft-Switch
\
Layer 4 App.
M3UA
IP IP
Soft-Switch
\
Layer 4 App.
M3UA
IP
Document # LTRT-69805