IP DECT NS0154 CELL station - PS station KX-TCA185/285/ handset The DECT intercell handover function

[BrixStand]

Hi,
We have more than 200 customers with the Panasonic DECT system with a lot of handset, even in heavier establishments.
Changing to another system, e.g. SIP DECT, will often be quite costly for the customer
I have the following question.
Does anyone know if there is a substitute for KX-TCA185/258/385 handset for the DECT system on the market. Which would enable the DECT intercell handover function?
I am asking with regard to the end of production of original Panasonic handset.
Thank you very much in advance for any answer and advice or experience.
We tested a lot of headphones from other manufacturers in combination with cells.
only the old models of Panasonic handles that were supplied for analog bases have worked for us. Which is not a solution due to the end of production of the original models.

 

[omonat]

Are those systems KX-TDA or KX-TDE Series PBXs?
For KX-TDE Series with SIP Licenses i think you can use SIP Portal handsets from other vendors/manufacturers

wanetelecoms@gmail.com

 

[BrixStand]

Thank you for answer.
My question only concerns system DECT. I mean the DECT system operated using IP cells KX-NS0154 or KX-NCP0158. In case of KX-TDA PBX and cell KX-TDA0156 or two-wire solution using DPT port KX-TDA0155/TDA0158
The clarification of the question is therefore when using system DECT - replacement of KX-TCA185/285/385/WT115 handsets/handsets
No UDS system no SIP DECT from another manufacturer (SIP cells)
While maintaining the existing Panasonic IP or TDM cells, operate handsets that would support the handover function.
Does anyone have experience with handset/headphones that could be replaced by Panasonic and would support the handover function?