back to back PRI in 300e

[jfanfossi]

Hi,

I am tring to setup 2 PRI back to back in my 300e LAB.
1-1-61 and 1-1-91. I have reversed the xmit and recv on the MDF, I have one PRI set to USER the other one set to NTWK, the REFTA is set to clock from the PRI with the USER setup, the layer 1 and D channels are UP, but I can not get eh B to come up. Any ideas ?

Thank you.

 

[donb01]

It may be trivial, but I would clock off the NETWK side. I think the PRI is used to getting it's clock from the CO.

Also, have you experimented with different protocols? NI2, 5ESS, etc. I don't know if one is more flexible than the other.

I assume the obvious that you have your D channel trunked as PRID and your B channels trunked as PRIB.

Just rambling....

 

[jfanfossi]

Thanks a lot !
I forgot to set my protocol in the tcsu channel 24 !

So used to work with Hipath 4000, Thanks again !

 

[anatrejo2000]

you cann't use refta with pri, you have to use lwpar for clock in the parameters master and smd.
you can check a very good technical configuration file in

http://www.papagayosystem.com.ve

in the link /descarga(download)/siemens the file name is configurer siemens euroisdn.pdf