taoist

Hi all, Im currently looking to buy an IP camera to install in on an office network. Basically I've identified that its going to need have the following: Day and night PTZ Remote alerting outside of office hours So far I've seen a few different models that meet most of this criteria in that they can send emails or send pictures to your mobile. In the case of the panansonic BB-HCM581 it claims you can control it via your mobile as well. What I wanted to know is whether there are any PTZ camera's that have the functionality to send SMS/text messaging? As so far I have only seen the mobotix that offer that, but they do not have PTZ model. Also does anyone know if there is a way to schedule the alerting so it only takes place at certain times, ie when out of the office 9-5 etc?? Thanks in advance!