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Difference between revisions of "MTP2"

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[[Image:Diagram-mtp2-latyer.jpg|thumb|300px|Diagram-mtp2-latyer.jpg]]
 
The MTP2 layer in the [[SS7]] protocol stack defines the functions and procedures of the signaling system for a reliable transfer of signaling messages over an SS7 signaling link. The MTP2 layer is a service provider to the [[MTP3 Layer|MTP3]] link layer, and at the same time it is a service user of the underlying trunk layer.
 
The MTP2 layer in the [[SS7]] protocol stack defines the functions and procedures of the signaling system for a reliable transfer of signaling messages over an SS7 signaling link. The MTP2 layer is a service provider to the [[MTP3 Layer|MTP3]] link layer, and at the same time it is a service user of the underlying trunk layer.
  
A conceptual illustration of the MTP2 layer is provided below:
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A conceptual illustration of the MTP2 layer is provided to the right.
  
  
[[Image:Diagram-mtp2-latyer.jpg|Diagram-mtp2-latyer.jpg]]
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== Supported MTP2 variants ==
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'''MTP1 and MTP2'''
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*56, 64, n x 64 kbps low-speed links (LSL)
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*1.5 and 2 Mbps high-speed links (HSL)
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*Supports dynamic link configuration
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*Supported variants
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**ITU-T, Q.701, Q.703
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**ANSI T1.111.3
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**JT Q.703 (TTC, Japan)
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**NTT Q.703 (NTT, Japan)
  
  
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*[[Toolpack:Create an MTP2 Link|Create an MTP2 Link]]
 
*[[Toolpack:Create an MTP2 Link|Create an MTP2 Link]]
 
*[[Toolpack:Status Menus:SS7 MTP2|Verify status of SS7 MTP2 link(s)]]
 
*[[Toolpack:Status Menus:SS7 MTP2|Verify status of SS7 MTP2 link(s)]]
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== References ==
 
== References ==
[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article]
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*[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article]
  
  
 
[[Category:Glossary]]
 
[[Category:Glossary]]

Revision as of 15:44, 21 July 2009

Diagram-mtp2-latyer.jpg

The MTP2 layer in the SS7 protocol stack defines the functions and procedures of the signaling system for a reliable transfer of signaling messages over an SS7 signaling link. The MTP2 layer is a service provider to the MTP3 link layer, and at the same time it is a service user of the underlying trunk layer.

A conceptual illustration of the MTP2 layer is provided to the right.


Supported MTP2 variants

MTP1 and MTP2

  • 56, 64, n x 64 kbps low-speed links (LSL)
  • 1.5 and 2 Mbps high-speed links (HSL)
  • Supports dynamic link configuration
  • Supported variants
    • ITU-T, Q.701, Q.703
    • ANSI T1.111.3
    • JT Q.703 (TTC, Japan)
    • NTT Q.703 (NTT, Japan)


Related actions


References