LocationNo.LeadingNo.Priority 1 Priority 2 . .TRGDial ModificationTRGDial Modification . .RemovedNo. ofDigitsAddedNo.RemovedNo. ofDigitsAddedNo. . .: : : : : : : : :[Explanation]Calls to destinations with leading number "2" or "3" are automatically routed through the IP-GW ports,designated as trunk group 2.• IP-GW (IP Gateway Circuit)IP address assignment for the local PBX and other PBXs.[Programming Example]DestinationLeading No. IP Address2 200.45.11.353 199.176.64.1: :[Explanation]Calls are routed to the IP address of each IP-GW card based on the leading number dialled.Automatic Rerouting of Calls via a Private IP Network to Public TrunksWhen a call via a private IP network cannot be completed successfully, the PBX can automatically attempt tomake the call using a public trunk instead. This provides a backup method of making calls in cases when privateIP network transmission cannot be completed successfully.[Example]PBX-1 PBX-2Extn.1000 Extn.1011(012-345-1011)IP-GW IP-GWDials"7-20-1011".Private IPNetworkTelephone Company(area code: 098)Telephone Company(area code: 012)PBX code: 20PBX code: 30012-345-1011The leading numbers of extensions accessed through the private IP network are added as entries to the QuickDialling table, in addition to being registered as Other PBX Extension Numbers, as shown below:[Programming Example]Number to dial to call an extension at another PBX via the private IP network:7 (TIE line access number) + 20 (PBX Code) + 1011 (extension number)Number to dial to call that extension using a public trunk:Feature Guide 2991.30.2 Voice over Internet Protocol (VoIP) Network
