MTP2: Difference between revisions
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== References == | == References == | ||
*[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article] | *[http://en.wikipedia.org/wiki/Message_Transfer_Part Wikipedia article] | ||
*[[MTP2:Specification|Supported MTP2 standards and variants]] | |||
[[Category:Glossary]] | [[Category:Glossary]] | ||
Revision as of 09:59, 10 August 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.
TelcoBridges and MTP2
TelcoBridges supports MTP2 as part of its SS7 signaling stack. It also provides the following functionality:
- 56, 64, n x 64 kbps low-speed links (LSL)
- 1.5 and 2 Mbps high-speed links (HSL)
- Supports dynamic link configuration
Supported MTP2 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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