System Description

TD 93025US
9 May 2019 / Ver. I 13
System Description
teleCARE IP
3.3.2 System Overview teleCARE IP with Speech
The following illustration shows a typical example of a teleCARE IP speech system. The options and
system components depend on the specific project requirements.
Figure 4. teleCARE IP system overview with speech
3.3.3 VoIP Gateway
The teleCARE IP system has been tested and approved for use with the Innovaphone Gateways to
support VoIP speech functionality. It has not been tested with any other VoIP gateway therefore its
performance with any other VoIP gateway than Innovaphone cannot be guaranteed and will not be
supported by Ascom.
The Innovaphone Gateway is an IP based gateway providing the VoIP based solution which supports
all the features of a traditional PBX. For the teleCARE IP VoIP the SIP Trunk must be used for the
interface to the main PBX. The SIP trunk must be set to “Early offer”.
When used with teleCARE IP each model of the Innovaphone Gateway can support a specific
maximum number of objects (subscribers). In the Innovaphone Gateway objects are created when
assigning numbers (from the module ranges) to the teleCARE IP modules with speech, when assigning
numbers (from the group ranges) to the groups for group announcements and for the automatically
selected numbers (from the auto ranges) for the room controller’s individual groups created for group
announcement.
The Innovaphone Gateway is connected and integrated in the existing telephone system network
directly using SIP protocol. It is configured with the project specific requirements using the teleCARE IP
System Manager (see the teleCARE IP Configuration Manual (TD 93019US).
A license is required for the Innovaphone Gateway which requires an activation code that has to be
ordered from Ascom through the Ascom Partner Website before downloading the license from the
Innovaphone Customer Portal.