[Asterisk-Dev] SS7 for *

Linus Surguy linus at magrathea-telecom.co.uk
Mon Oct 4 08:44:00 MST 2004


>> UK-ISUP has more than minor differences from the ETSI brand of ISUP (it 
>> is effectively a BT version). ETSI-ISUP in use in the UK (both version 1 
>> & 2) are identical and the EU approval version would be fine for the UK.
>
> Its a long time since I worked on UK SS7, but it didn't seem like such a 
> big difference.

Maybe, but UKISUP v2 is to replace BT-IUP as the BT interconnect protocol, 
so BT have had to shove a whole load of stuff into it to make it 'conform' 
to the old way of doing things.

Linus




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