DECT R4 IP Office 406v2 running 5.0

[cliftyview]

We currently have a Ip office 406v2 system running IP office 5.0. Our current setup is with 3616 IP phones but they have been problamatic (Charging, small size)

I want to use the DECT IP RBS V2 IPO (700502034) and 2 3725 handsets.

My question is on the dect phones do they require an available ds port to operate. We have 8 in our system that are used up.

Any potential hurdles with v5 of ip office or the 406v2 system?

Thanks in advance for any input.

 

[intrigrant]

Why do you think it is called "IP DECT"?
You need VCM channels and and upgrade to at least R6.