It’s no secret that text messaging is popular. The CTIA, the wireless association for wireless telecommunications industry, finds that 75 billion text messages were sent in June 2008 alone. This a staggering increase from the 7.2 billion that were sent just three years prior and the number this year is suspected to approach half a trillion text message a month soon.
It comes as no surprise that with the global popularity of SMS data communications, most people in the United States believe they can text 9-1-1 to get help. Unfortunately, that is not the case – yet.
The promise of Next Generation 9-1-1 (NG9-1-1) services does making texting and even sending images and video to emergency response centers possible. This week, TeleCommunications Systems (TSYS), the leading provider of SMS services to mobile carriers, announced that it is working on location capabilities for text messages. The use of cell broadcast accommodates SMS to a specific location which would make it much easier for 9-1-1 dispatchers to locate and send emergency personnel to a cell phone caller’s location just by receiving a text message. You can read more about TSYS plans for development here.
With the tragic and horrifying school and campus shootings in recent years, it is apparent that younger generations who are accustomed to texting, sending photos and even videos from their mobile phones believe that 9-1-1 services can receive this information. While the SMS location technology is not yet in place and the telephone companies have not yet figured out how to route SMS, video, and image data to the appropriate PSAP, the telephony technology does exist to transmit this kind of data.
The SolaCom E9-1-1 Emergency Network is an IP Enabled system that combines the LibertySHIELD Selective Router, an open Positioning Center (VPC) interface, and cost-effective EG200 VoIP termination, which will allow the transmission of SMS, image, and even video once telephone companies and the government figure out how to effectively design, implement and regulate the transmission of this information to the appropriate 9-1-1 center.
Having an IP Enabled system is preferable to the more prevalent IP Capable System because when a 9-1-1 call from an IP Capable provider is sent to the Telco router, it is converted from IP into an analog signal to travel over the Centralized Automatic Message Accounting (CAMA) trunk system to the controller at the PSAP where it is then converted back into IP for delivery to the call taker. During CAMA conversion, important supplemental data like call information, geolocation, and other types of media such as video is stripped away and thus cannot be delivered to the PSAP.
In contrast, IP Enabled systems do not require a call to be converted into an analog signal. As a result, data is not removed and the PSAP can receive additional potentially life saving information. IP Enabled systems are designed on an open architecture and calls can be transferred to any other vendors’ system with all data intact. This makes it a much more attractive and lucrative investment as public demand for the ability to contact 9-1-1 through other means than voice communication grows.
As people globally continue to increase their SMS/data service plans and reduce their cell voice minutes, it is increasingly apparent that NG9-1-1 capabilities are needed as more and more people choose SMS communications. Having IP Enabled systems in place will make this transition faster and easier as technology and telephone companies move one step closer to Next Generation 9-1-1.