SMS-it allows you to send SMS to a mobile phone from your computer. It sends through a modem, the internet (free SMS) or an attached mobile phone. SMS-it can integrate with MS Outlook and synchronize the inbox to store the messages.
OfficeIntercom lets you use your computer to speak to others over the internet or your local office computer network. It works like a virtual intercom.
Air Messenger Mobile is a fully featured alphanumeric paging software with TAP, SNPP, ETAP, WCTP, and EMail support that allows you to send pages to Pagers and Digital Cellular Phones.
DeskAlerts - enterprise mass notification system is the easiest way to notify employees about company urgent news and alerts. 100% guaranteed delivery.