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T38 Paging - Feedback and Noisy - Printable Version

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T38 Paging - Feedback and Noisy - kinetixryan - 08-26-2015 02:35 AM

Hello all,
I just did a new install of 16 Yealink T38's firmware 38.70.0.221 using 3cx cloud server v12. When using the paging feature i am getting a lot of feedback and noise. Is so much to where the customer can not use the paging feature. Anyone have any suggestions on this issue?


RE: T38 Paging - Feedback and Noisy - CWR - 08-26-2015 12:08 PM

Paging as in *9 or Paging as in Multicast?


RE: T38 Paging - Feedback and Noisy - kinetixryan - 08-26-2015 08:57 PM

Its a ring group for paging and all of the phones are in the ring group. Not using Multicast


RE: T38 Paging - Feedback and Noisy - CWR - 08-26-2015 10:52 PM

This happens from any phone that you initiate the paging on?


RE: T38 Paging - Feedback and Noisy - kinetixryan - 08-27-2015 02:35 AM

Yes. I was reading a few different posts and some people were talking about side tone. Could this be the issue?