On Wed, 19 Oct 2016 19:17:17 +0100, dennis@home
wrote:

On 19/10/2016 10:46, wrote:

I know ip ones can have a lag of minutes so not much cop for live
action but then we are unlikely to monitor live so the recordings are
more useful.

How do you get such a huge lag?

I don't know, currently it's 15 seconds but I have known it to be
minutes, I assume it's something to do with other traffic on the LAN.

AJH