IPT signalling question

Unanswered Question
Jun 15th, 2009

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.

I have this problem too.
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bobclose Fri, 06/19/2009 - 10:20

Hi Andy

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.




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