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I think some of these are Spectra2, hammer and Tekelec Test.

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Posted by HamidAliKhan

There are many tools But Nethawk is mostly used.

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Posted by waqqas1

yeah sagitraz is ok but i want to add something
In BSC, we have signalling trace tool for monitoring & testing SS7.

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Posted by Hash007

1.)Tektronix Spectra
2.)K1297-Classic Application Software
3.)NetHawk SS7 Analyser

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Posted by sagitraz

Spectra2, hammer and Tekelec Test.

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Posted by clavton