SIGTRAN
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SIGTRAN is the name given to an Internet Engineering Task Force (IETF) working group that produced specifications for a family of protocols that provide reliable datagram service and user layer adaptations for SS7 and ISDN communications protocols. SIGTRAN is logically an extension of the SS7 protocol family. It supports the same application and call management paradigms as SS7 but uses an IP transport called Stream Control Transmission Protocol (SCTP) as its underlying transport vehicle. Indeed, the most significant protocol defined by the SIGTRAN group was SCTP, which is used to carry PSTN signaling over IP. | SIGTRAN is the name given to an Internet Engineering Task Force (IETF) working group that produced specifications for a family of protocols that provide reliable datagram service and user layer adaptations for SS7 and ISDN communications protocols. SIGTRAN is logically an extension of the SS7 protocol family. It supports the same application and call management paradigms as SS7 but uses an IP transport called Stream Control Transmission Protocol (SCTP) as its underlying transport vehicle. Indeed, the most significant protocol defined by the SIGTRAN group was SCTP, which is used to carry PSTN signaling over IP. | ||
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== TelcoBridges and SIGTRAN == | == TelcoBridges and SIGTRAN == | ||
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*M3UA with load distribution features similar to the [[MTP3 Layer|MTP3]] stack | *M3UA with load distribution features similar to the [[MTP3 Layer|MTP3]] stack | ||
*There will probably be a number of peer server limitations for M3UA | *There will probably be a number of peer server limitations for M3UA | ||
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== References == | == References == | ||
*[http://en.wikipedia.org/wiki/SIGTRAN Wikipedia article] | *[http://en.wikipedia.org/wiki/SIGTRAN Wikipedia article] | ||
| − | *[http://www.analogzone.com/nett0105.pdf Introduction to SIGTRAN, by Jim Darroch ] | + | *[http://www.analogzone.com/nett0105.pdf Introduction to SIGTRAN, by Jim Darroch] |
| − | *[http://www.iec.org/online/tutorials/ss7_over/index.asp SIGTRAN white paper, from the International | + | *[http://www.iec.org/online/tutorials/ss7_over/index.asp SIGTRAN white paper, from the International Engineering Consortium] |
[[category:Glossary]] | [[category:Glossary]] | ||
[[category:Needs revising]] | [[category:Needs revising]] | ||
Revision as of 10:12, 22 October 2009
SIGTRAN essentially refers to the ability to provide SS7 and ISDN signaling over an IP network.
SIGTRAN is the name given to an Internet Engineering Task Force (IETF) working group that produced specifications for a family of protocols that provide reliable datagram service and user layer adaptations for SS7 and ISDN communications protocols. SIGTRAN is logically an extension of the SS7 protocol family. It supports the same application and call management paradigms as SS7 but uses an IP transport called Stream Control Transmission Protocol (SCTP) as its underlying transport vehicle. Indeed, the most significant protocol defined by the SIGTRAN group was SCTP, which is used to carry PSTN signaling over IP.
TelcoBridges and SIGTRAN
TelcoBridges is currently working on an implementation of SIGTRAN for the its entire product line. As of September 2009, it is expected that SIGTRAN will be available in Toolpack for Q4 2009.
TelcoBridges' SIGTRAN implementation is expected to provide the following:
The following additional details of our TelcoBridges' SIGTRAN support are subject to change as the product is still under development:
- M2PA with 64 links
- M2UA in SG and ASP mode
- M3UA in SG, ASP and IPSP mode
- M3UA with load distribution features similar to the MTP3 stack
- There will probably be a number of peer server limitations for M3UA
