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.
Cisco's UC Interoperability lab has performed Integration testing with a Siemens Hicom 300 as well as a HiPath 4000 using the QSIG protocol. Details are presented in the form of an application note and can be found at: www.cisco.com/go/interoperability
If this does not address your question please re-post and include information as to the far-end that you are connecting to so that we may investigate further.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...