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 | 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) | |||
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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
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)
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