Default Trunks

System uses its trunks to place calls to various destinations. In order to allow an organization to control its voice communications budget and to provide for termination backup the default trunks allows setting primary, secondary and tertiary trunks.

System will use primary trunk as its first choice for every destination called. If primary trunk for same reason fails to terminate the call, the secondary trunk wild be used by the system. If secondary trunk for same reason fails to terminate the call, the tertiary trunk wild be used by the system.

Table 20.46. Default Trunks

Field	Description	Example	Field Type
Primary/Secondary/Tertiary Trunk:	Select default trunks on system level. NOTE: If dialed number is busy, the system will recognize it and won't skip to other trunks in order to dial it.	Service provider name	Select box
Default Destination:	Default destination where trunks without DID will be transferred to	If there is no DID for an incoming Trunk/Provider, all calls will be transferred to this system number (e.g. 2000)	[0-9]

Field

Description

Example

Field Type

Primary/Secondary/Tertiary Trunk:

Select default trunks on system level.

NOTE: If dialed number is busy, the system will recognize it and won't skip to other trunks in order to dial it.

Service provider name

Select box

Default Destination:

Default destination where trunks without DID will be transferred to

If there is no DID for an incoming Trunk/Provider, all calls will be transferred to this system number (e.g. 2000)

[0-9]

Precedence

Settings:

Default Trunks: All System calls go through trunks defined here
MiniLCR: Overrides 'Default Trunks' and sets a specific trunk for a destination

Extensions:

Trunks: Overrides 'Settings: Default Trunks'
Routes: Overrides 'Settings: MiniLCR'