SIP Phones Paging Interrupts active calls

[#1]

Hello everyone, i've asked this question many times during my calls with Cisco Support, but no one was able to give me an answer. 

I set up about 100 SIP phones, they are 8961 phones and all of the are working, paging has been set up as well and it works also. However if i am on the phone paging cuts right through the conversation and it is very annoying to say the least, 

Can any one assist please 

This is what i have for paging 

ephone-dn 5
number 200 no-reg primary
description IP-Paging
name Paging All Phones
paging ip 239.1.1.5 port 20480

TIA 

[silvakizir]

You are probably talking about CUCME.

I have Paging with CUCM and I want for the active calls to be interupted when an announcement happens.

The exact opposite thing that you want and unfortunatelly I can't find a way..

Does anyone know??