We have purchasaed emergency call stations that are connected to our CTX 670 using SIP stations.

We want to be able to create a paging group so that we can make annoucement to all the call stations at the same time

It will not allow me to add SIP station to paging groups.

Does anyone know how I can do this?

When the phone is called it automatically activates the speaker so that isn't an issue, it is about addresses mulpiple SIP phone as the same time.

Thanks.