VTX Switzerland

Gigaset T440/T640 PRO settings.

For entering a new SIP trunk into the PBX, you need some steps:

1. Adding a new Gateway group
2. Adding a new SIP gateway
3. Defining the inbound routes (assignment of number to extension)
4. Defining the outbound routes

Gateway Group

In the Gigaset PBX go to "Administration" - "Routes" - "Gateway groups" enter a name for the new group and click on: Create new group

In the Gateway group you have to define the Outbound Caller ID, the Inbound DIDs (how the number is forwarded to the Inbound routes) and the Inbound caller ID (number presentation of external caller). in addition you can permit here inbound calls in general for this gateway group.

Provider settings:

Give the Line an unique name. Please enter the SIP credentials as provided from iway.

Just add the telephone numbers for this SIP trunk in the "Advanced Settings"

VoIP settings:

Here you can define how the outgoing lines have to look like (e.g. Clip no Screening)

VoIP Menu Advanced settings:

Please choose here the below settings.