SIP
Proceed as follows:
• Using the Configuration Manager (page Administration > VoIP Configuration)
Requirements:
• VoIP channels (optional, see Technical Data in the Instructions)
Network interface of the VoIP registrar
The network interface for the VoIP registrar determines what options are available for the use of two network interfaces (see
2nd Network Interface).
LAN 1
• If only one network interface is to be used.
or:
• The external VoIP telephony is to be realised via the network interface LAN 2 (section VoIP provider at the LAN 2 connection).
LAN 2
• The external VoIP telephony is to be realised via the network interface LAN 1 (section VoIP internal at the LAN 2 connection).
or:
• Internal and external telephony are to be realised via the network interface LAN 2 (section VoIP completely at the LAN 2 connection).