All-IP: do not provoke security vulnerabilities
According to Swisscom, the digitization of the fixed network is proceeding according to plan. The IP switchover may also affect hazard alarm systems and the emergency lift call. Time is of the essence if we do not want to accept a security gap.
The era of analog and ISDN telephone networks is coming to an end. It is being replaced by the Internet Protocol (IP). Swisscom expects that by the end of 2017 almost all residential customers, but also the majority of business customers, will have switched to IP.
Do not forget alarm system and lift emergency call
Who has a Special application such as an alarm system or a fire detector via the conventional fixed network, should quickly discuss the IP conversion with the supplier of the system, where this has not yet been done. Time is of the essence if security gaps are to be avoided.
Across Switzerland, more than 100,000 remote alarm devices with previous technology are in use and have been replaced or still need to be replaced. Old hazard alarm systems are often affected, emphasizes the provider Securiton, for example. In such cases, system replacement is the obvious choice. Analog or ISDN transmission devices would no longer function reliably, if at all, after the IP switchover. In other words, fire and burglary alarms to the fire department and police may not be triggered.
The lift telephone is also affected
An emergency call system in the elevator has been mandatory for some time. Many of the lift telephones still run on the analog network and are also affected by the IP conversion. In the event of an emergency, lift communication must take place via IP or a mobile radio-based system in the future. Mobile radio communication systems should be powered by a local emergency power solution. This must be sufficient to bridge the duration of an intervention period. It should be noted that not every elevator shaft has a cellular connection. A very well insulated building can attenuate mobile radio signals.
First 20 communities as of February 2018
From February 2018, the first 20 municipalities will benefit from the full IP migration of the fixed telephone network. According to Swisscom, these are Uster, Gossau ZH, Greifensee, Mönchatorf, Nyon, Arnex-sur-Nyon, Coinsins, Crans-près-Céligny, Dullier, Eysins, Grens, Prangins, Signy-Avenex, Aarberg, Bargen (BE), Kallnach, Kappelen, Radelfingen, Seedorf (BE), and Unterstrass and Oberstrass in the city of Zurich. The project will also start with four Greater regions. (rs)
For more information on the IP switchover, see also "Guide to Migration to All IP", published by the Swiss. Association of Telecommunications.
