• DECT upper layers for mobility
• SIP UA
• TFTP configuration server
• System log facilities

The IP DECT Controller provides the link between the SIP and the DECT elements of the network
The IP DECT Controller is a dedicated server with an IP interface (Ethernet) used for controlling a group of base stations, during network load distribution, typically for a city or province. Each DECT Controller consists of a User Agent and multiple CCFP instances that handle up to 3,600 base stations or 40,000 users.
One PC platform can host one or more DECT NWK entities and one UA (for e.g. SIP UA/DECT IWU) entities. The PC operating system is Linux.

TECHNICAL SPECIFICATIONS

• Robust REGISTER, INVITE, and TERMINATE sessions
• Advanced Session Description Protocol (SDP) and HTTP authentication support
• Support 40,000 UA instances on Linux box (depending on IP Network configuration)
• UA Dial plan
• RTX proprietary SMS module - standardized interface towards SMS center
• Advanced SIP server search features
• Support for re-INVITE
• Support for fail-over SIP proxy
• Message Waiting Indication Support
• Regular on-line location registration check for DECT handsets
• Handover between base stations