2.1 Incoming Call Features
2.1.1 Incoming Trunk Call Features
2.1.1.1 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 Card Type
Each trunk port of an optional trunk card or the mother board can be assigned a networking type: Public,
Private, or VPN (Virtual Private Network).
Card Type
Channel/
Protocol Type
Networking Type
Public (DIL/DID/
DDI/MSN)
Private (TIE)
*1
Virtual Private
Network (VPN)
*2
Mother Board
(V-IPGW)
H.323
ü*
Mother Board
(V-SIPGW)
SIP
ü*
ELCOT/LCOT — ü*
BRI/PRI CO ü*
ü
Extension
QSIG-Master ü*
QSIG-Slave ü*
DID — ü*
T1 LCOT ü*
GCOT ü*
DID ü*
TIE (E & M)
ü
ü*
OPX (EXTN.)
E1 DR2 ü*
ü
E & M-C
ü
ü*
E & M-P
ü
ü*
E & M —
ü
ü*
ü*: Enable (default); ü: Enable
*1
® 4.3.1 TIE Line Service
*2
® 4.3.3 ISDN Virtual Private Network (ISDN-VPN)
20 Feature Guide
2.1.1 Incoming Trunk Call Features