FONtevo COMpact 4000 Notice D'utilisation page 47

When using a switch with PoE function, a separate power supply (e. g. via a power plug) is
not required for connected VoIP telephones, always provided they support PoE.
• For the use of DiffServ for prioritising language packages: DiffServ support of all active
network components available and enabled
• NAT traversal should be carried out either by the PBX or by a well-functioning SIP-aware
router
Note: If the router is not SIP aware, several of the ports on the router necessary for VoIP
data communication must be enabled (RTP port and SIP UDP ports) (port forwarding). A list
of the ports used in the PBX can be found in the Configuration Manager of the PBX under
Overviews > Ports.
Caution: Opening a port on the NAT router is a security risk.
• Take additional protection measures.
Important: If you want to integrate the PBX into an existing network, contact the responsible
system administrator. Making changes to an existing network can cause considerable
malfunctions.
Analogue Terminals at the Analogue Port
Connection possibilities:
• Analogue telephones
• Analogue fax devices
• Analogue answering machine
• Modems
• a/b audioboxes
• a/b door terminals (e.g. TFS-
Dialog 200/300, TFS-Universal
plus, Telecom Behnke, Serie 20 a/
b, Siedle DCA 650-02, Ritto
TwinBus TK-Adapter a/b, GIRA
TKS-TK-Gateway, ELCOM BTI-
200)
A wall socket (RJ-11 or, within
Germany, TAE) must be connected
via a fixed laid cable with the terminal
clamps of the internal analogue port.
COMpact 4000 Instructions V04 03/2017
internal analogue ports
TAE wall socket
Installation
RJ-11 wall socket
47