Specifies the physical T1/E1 port used for this Signaling Group.
Fractional
Specifies whether or not the port is fractional. If selected, you must add a list of channels.
Channel List Selection
Specifies to which channels the Signaling Group is applied if the port is fractional.
Switch Variant
Specifies the ISDN variant for this signaling group.
ISDN Side
Specifies the ISDN user/network side for this signaling group .
Play Ringback
Specifies when to generate local ring back:
Auto on Alert. Generates Ringback on Alert message. Depends if inband audio is available.
Auto On Alert/Progress Generates Ringback on Alert/Progress message. Depends if inband audio is available.
Always on Alert. Always generates inband ringback on Alert message.
Always on Alert/Progress: Always generates inband ringback on Alert/Progress message.
Never: Never generate inband ringback.
Service Msg Capability
Specifies whether service messaging is used on the signaling group. Valid only for ATT 4ESS, ATT 5ESS, NI2 and Japanese ISDN Switch Variants.
Overlap Receive Mode
Specifies if received overlap dialing is enabled on the signaling group. Valid only for Euro ISDN (ETSI) and QSIG Switch Variants.
Note: To route Calls faster: If you are not using Overlap dialing, you can turn off Overlap Receive Mode to remove any time the SBC waits before routing the call, or lower the T302 timer to route the call faster.
Overlap Receive Mode
Specifies whether or not overlap sending is enabled. Overlap sending is not executed if an ActionSet is configured for the inbound Signaling Group of if Fork Call is set to Yes in the call route. Valid only when QSIG or Euro ISDN is the value of the SwitchVariant field.