> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/tmedia-documentation/other-pages/use-cases/use-case-configuring-tmedia-and-tsg-gateways-for-m3ua-sgsg-passthrough.md). # Use Case: Configuring Tmedia and TSG Gateways for M3UA SGSG Passthrough #### ***Applies to version(s): v3.0 and above*** This configuration allows you to pass transparently all packets destined to the service provider network represented by a Signaling gateway (SGP). Note that the Point code is shared between the SGSG and the SGP device | ![M3ua sgsg passthrough](https://docs.telcobridges.com/w/images/3/32/M3ua_sgsg_passthrough.png%E2%80%8E) | | -------------------------------------------------------------------------------------------------------- | | Configure MTP2 | Configure MTP3 | Configure IP Interface | Configure M3UA | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | \*[Configure MTP2](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-an-mtp2-configuration.md) \*[Configure MTP2 Link](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-mtp2-links.md) \*\*In this use case, one MTP2 link is needed, but more are supported | \*[Configure MTP3](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-an-mtp3-configuration.md) \*\* MTP3 mode: SP \*\* Advanced Parameters -> SG Passthrough mode: True \*[Configure an MTP3 Network](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-an-mtp3-network.md) \*[Configure MTP3 Point Codes](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-ss7-point-codes.md) \*\*The following point code names are assigned: \*\*\*origination point code (OPC): PC\_B1 \*\*\*destination point code (DPC): PC\_A1 \*\*\*Mask: PC\_Mask (0.0.0) \*\*\*To reach all point codes (DPC): PC\_ALL (255.255.255) \*\*\* There is no need to define other PC (PC\_A2, PC\_A3, PC\_B2, etc) \*[Configure an MTP3 Linkset](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-an-mtp3-linkset.md) \*\*In this use case, there is one linkset: \*\*\* OPC: PC\_B1, DPC: PC\_A1 \*[Configure MTP3 Links](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-mtp3-links.md) \*[Configure an MTP3 Route](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-an-mtp3-route.md) \*\*In this use case, there are two routes needed: \*\*\* One local route towards Customer switch (PC\_A1) \*\*\* One route towards M3UA (PC\_B1) \*\*\* One route towards All other Point Codes (PC\_ALL) | \*[Configure IP Interface](/tmedia-documentation/configuration/web-portal-3-3/hardware/ip-network/configuring-voip-interfaces.md) \*\* Defines local IP interface used to send SIGTRAN traffic | \*[Configure SCTP](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/ss7-isup/creating-the-sctp-configuration.md) \*[Configure M3UA](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-configuration.md) \*\*M3UA mode: SGSG \*\*Advanced Parameters -> Link status relay: True \*[Create an M3UA SAP](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-sap.md) \*[Create an M3UA Network](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-network.md) \*[Create an M3UA User Part](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-user-part.md) \*[Create an M3UA Peer Signaling Process](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-peer-signalling-process.md) \*\* Configured as: \*\*\*PSP Type: Signaling Gateway (SGSG) \*\*\*Remote IP/Port for M3UA of STP/SGP \*[Create an M3UA Peer Server](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-peer-server.md) \*\* In this use case, Two peer servers are needed: one local and one remote \*[Create an M3UA Route](/tmedia-documentation/configuration/web-portal-3-3/protocol-stack/sccp-tcap/creating-an-m3ua-route.md) \*\* In this use case, two M3UA routes are needed: \*\*\*Route towards SGP: Psrv, PC\_Mask (0.0.0), M3UA peer server above, M3UA Userpart=NONE, subservice=NONE \*\*\*Route towards Customer switch: MTP3, PC:0.0.0 mask, M3UA Userpart, subservice=NONE | --- # Agent Instructions This documentation is published with GitBook. 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