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MTP2: Difference between revisions

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




[[Image:Diagram-mtp2-latyer.jpg|Diagram-mtp2-latyer.jpg]]
== 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)




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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)]]


== References ==
== References ==
[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article]
*[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article]




[[Category:Glossary]]
[[Category:Glossary]]

Revision as of 11:44, 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