BC7.2.2 Vs. TLU76/1

[md110user]

Hi

can I instal TLU76/1 ISDN QSiq on BC7.2.2 ? ic I can not what is the solution to initiate E1 ISDN on BC7.2.2

 

[TheCurious]

According to "Functionality per release MD110" document, your BC7 should be able to use public ISDN, as well as QSIG...

Also USS software says that TLU76/1 R8A is compatible with BC7.

Anyone having experience with this?

The Curious

 

[LME]

Hi
You need at least BC9 for full functionality on ISDN/QSIG.

 

[TheCurious]

Hi LME,
...but basic ISDN call should work in BC7?


The Curious

 

[testcentre]

i currently have a network with BC.7.2.1 using TLU76/1 with QSIG to a BP250 R12. Basic call setup operates satisfactorily but there is little functionality apart from this. In this network the MD110 is acting as the ISDN Master on the link to the BP250. The MD110 is also the clock source for the route.

 

[LME]

Hi

If you only want basic call functionality with QSIG
then BC7.2.2 is O.K.
You are right that E1 ISDN will be O.K.
But if you want full QSIG functionality then
minimum is BC9 and even at this version you can have problems depending on the type of PABX you are interworking with.