1.1 Incoming Call Features
16 Feature Guide
1.1 Incoming Call Features
1.1.1 Incoming Trunk Call Features
1.1.1.1 Incoming Trunk Call Features—SUMMARY
Description
Incoming calls via a trunk (public line) are distributed to their destinations according to one of several
distribution methods.
1. Available Networking Type for Each Optional Trunk Card Type
Each trunk port of an optional trunk card can be assigned a networking type: Public, Private, or VPN
(Virtual Private Network).
→ 3.16.2 [10-2] DIL Table & Port Settings—DIL—Trunk Property
*: Enable (default); : Enable
2. Distribution Method
One of the following methods can be assigned to each trunk port:
Trunk Card Type Channel Type
Networking Type
Public (DIL/DID/
DDI/MSN)
Private (TIE)*
1
Virtual Private
Network (VPN)*
2
LCOT —
*
BRI CO
*
Extension
QSIG-Master
*
QSIG-Slave
*
IP-GW —
*
SIP-GW —
*
*1
:
→ 1.26.1 TIE Line Service
*2
:
→ 1.26.3 Virtual Private Network (VPN)
Method Description & Reference
Direct In Line (DIL) Directs a call to a preprogrammed single destination (e.g., the
operator).
→ 1.1.1.2 Direct In Line (DIL)