I was hoping that you would be able to answer a question for me.
We have a Cisco 1750 voice gateway that is processing calls for our Call Manager that is connected to an O2 bearer using Q-Sig. O2 have just changed their backend and need to remove DPNSS and reconfigure to work with Q-Sig.
The question is whether the of signalling package we use would be Corenet NQ or Corenet N.