A second network interface can be configured in the PBX. Accordingly, two IADs (Integrated Access Devices) can be directly connected to the PBX and configured. Requirement is a COMtrexx Business with inserted NET module.
The following possibilities for using two network interfaces can be realised:
VoIP extern on LAN connection 2
• At the connections LAN 1 and LAN 2 an IAD is connected in each case.
• The external VoIP telephony is realised via LAN 2. There is no Internet connection at LAN 2.
• The internal VoIP telephony and Internet connection are realised via LAN 1.
• The data transmission can be optionally realised via a separate connection.
Internal VoIP on LAN connection 2
• An IAD is connected to LAN 1
• The data transmission and external VoIP telephony are realised via LAN 1.
• The internal VoIP telephony is realised via LAN 2.
VoIP completely on LAN connection 2
• At the connections LAN 1 and LAN 2 an IAD is connected in each case.
• The internal and external VoIP telephony are realised via LAN 2.
• The data transmission is realised via LAN 1.
Configuration
• Configuring DHCP settings for the second network interface (NET module).
-Administration > Network > Ip configuration > NET module
• Configuring IAD.
-Administration > VoIP > VoIP Internet gateway
• Selecting the used internet access for the VoIP provider.
-Exchange lines > Providers and Accounts > > SIP
• Selecting network interface of the VoIP registrar.