Aastra 5370ip Brochure Aastra 400 - Page 11

In addition to DECT phones for the business environment, Aastra offers a model with integrated security features (emer­ gency alarm, site detection, protection against explosion ­hazards) for enhanced personal protection. SIP DECT The SIP-DECT technology brings the comfort of mobility into VoIP networks. The use of SIP DECT is ideal for all businesses that are already using the VoIP technology and who wish to integrate an extensive business premises into the communi­ cation system. This is where the additional features of Aastra 400 offer added value: person location systems, among others, can be inte­ grated. A Bluetooth headset and an Aastra 602d DECT phone - that's all it takes for your employees to free up their hands. Highlights of SIP-DECT  Excellent voice quality and data transmission  The same concept of mobile voice and data communication on one network.  Possibility to easily create a network between sites at a moderate cost, and to expand existing networks  Roaming between sites connected via WLAN (Wide Area Network)  Easy expansion of an existing network, if necessary. WLAN Voice over WLAN offers the possibility to integrate wireless telephony via the existing WLAN infrastructure. This has a big advantage: no additional radio transmission technique is ­necessary any more. Voice and data use the same system. This saves installation and administration work and reduces maintenance costs. 11