M2PA
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| − | The M2PA (Message Transfer Part 2 Peer-to-Peer Adaptation Layer) is use to replace the MTP2 layer entirely. In contrast with M2UA, M2PA | + | The M2PA (Message Transfer Part 2 Peer-to-Peer Adaptation Layer) is use to replace the [[MTP2 Layer|MTP2]] layer entirely. In contrast with [[M2UA]], M2PA does not include MTP2 links between the 2 point codes. However, it still requires the [[MTP3 Layer|MTP3]] layer. |
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| − | + | The following figures shows 2 different configurations of M2PA: | |
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| − | The first figure | + | '''FIGURE 1:''' |
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| + | [[File:m2pa_sg_setup.png|500px|m2pa_sg_setup.png]] | ||
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| + | '''FIGURE 2:''' | ||
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| + | [[File:m2pa_ipsp_setup.png|500px|m2pa_ipsp_setup.png]] | ||
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| + | The first figure includes a setup featuring the signaling gateway as an STP from the [[SS7]] point of view. | ||
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== TelcoBridges and M2PA == | == TelcoBridges and M2PA == | ||
| + | TelcoBridges supports M2PA as part of its [[SIGTRAN]] implementation. Additional information will be made available when SIGTRAN ships at the end of 2010. | ||
== References == | == References == | ||
| − | + | *[http://www.protocols.com/pbook/sigtran.htm#M2PA Article at Protocols.com] | |
| + | *RFC 4165 Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA) | ||
[[category:Glossary]] | [[category:Glossary]] | ||
[[category:Needs revising]] | [[category:Needs revising]] | ||
Revision as of 11:41, 17 November 2009
The M2PA (Message Transfer Part 2 Peer-to-Peer Adaptation Layer) is use to replace the MTP2 layer entirely. In contrast with M2UA, M2PA does not include MTP2 links between the 2 point codes. However, it still requires the MTP3 layer.
The following figures shows 2 different configurations of M2PA:
FIGURE 1:
FIGURE 2:
The first figure includes a setup featuring the signaling gateway as an STP from the SS7 point of view.
TelcoBridges and M2PA
TelcoBridges supports M2PA as part of its SIGTRAN implementation. Additional information will be made available when SIGTRAN ships at the end of 2010.
References
- Article at Protocols.com
- RFC 4165 Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA)
