M3UA

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The M3UA (Message Transfer Part 3 User Adaptation Layer) layer can be use in 2 ways, either to extend an MTP3 links, either to replace the MTP3 and MTP2 layer entirely.
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The M3UA (Message Transfer Part 3 User Adaptation Layer) layer can be used like this:
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* extend an [[MTP3]] link
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* replace the [[MTP3]] and [[MTP2 Layer|MTP2]] layers entirely
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* do a signaling gateway (SG) with a shared point code
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* do a signaling gateway (SG) to another signaling gateway with a shared point code
  
[[File:m3ua_sg_setup.png|m3ua_sg_setup.png]]
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Here are some examples: <br>
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'''FIGURE 1:'''
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[[File:m3ua_sg_setup.png|500px|m3ua_sg_setup.png]]
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'''FIGURE 2:'''
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[[File:m3ua_ipsp_setup.png|500px|m3ua_ipsp_setup.png]]
  
[[File:m3ua_ipsp_setup.png|m3ua_ipsp_setup.png]]
 
  
When used in Toolpack, M3UA layer can be configure to be interface with either an NIF or ISUP/SCCP layer.
 
  
 
== TelcoBridges and M3UA ==
 
== TelcoBridges and M3UA ==
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TelcoBridges supports M3UA as part of its support for SIGTRAN.
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== Sigtran use cases ==
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You can see some use cases for Sigtran here: [[Use_Cases:Sigtran_Configuration_A|Sigtran use cases]] and [[Use_Cases:M3UA_A|M3UA Configurations]]
  
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== Configuration ==
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*[[Toolpack:Protocol_Stack_Settings_D#M3UA|M3UA configuration v3.0]]
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*[[Toolpack:Protocol_Stack_Settings_C#M3UA|M3UA configuration v2.10]]
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*[[Toolpack:Protocol_Stack_Settings_B#M3UA|M3UA configuration v2.9]]
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*[[Toolpack:Protocol_Stack_Settings_A#M3UA|M3UA configuration v2.8]]
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<div class="mw-collapsible mw-collapsed" data-collapsetext="other versions" data-expandtext="Click here for other versions" style="width: 400px;">
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*[[Web_Portal_Tutorial_Guide_v2.7#M3UA|M3UA configuration v2.7]]
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</div>
  
 
== References ==
 
== References ==
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*[http://www.protocols.com/pbook/sigtran.htm#m3ua Article at Protocols.com]
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*[http://en.wikipedia.org/wiki/M3UA Wikipedia article]
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*RFC 4666 Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)
  
 
[[category:Glossary]]  
 
[[category:Glossary]]  
[[category:Needs revising]]
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[[Category:Revise on Major]]

Latest revision as of 09:11, 26 August 2019

The M3UA (Message Transfer Part 3 User Adaptation Layer) layer can be used like this:

  • extend an MTP3 link
  • replace the MTP3 and MTP2 layers entirely
  • do a signaling gateway (SG) with a shared point code
  • do a signaling gateway (SG) to another signaling gateway with a shared point code

Here are some examples:
FIGURE 1:

m3ua_sg_setup.png


FIGURE 2:

m3ua_ipsp_setup.png


Contents

TelcoBridges and M3UA

TelcoBridges supports M3UA as part of its support for SIGTRAN.

Sigtran use cases

You can see some use cases for Sigtran here: Sigtran use cases and M3UA Configurations

Configuration

References

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