TIE Line Features
Features Guide 375
PBX-2
• 2.7 Trunk to Trunk Restriction
• 4.2 Trunk Line
– [TIE Line] TIE-to-CO Security Mode
• 8.2 TIE Routing Table
– PBX Code: 951
Conditions
• Trunk to Trunk Restriction
Used to allow or restrict trunk-to-trunk path connection. To permit the TIE caller to make
a CO call via TD500 System, the Trunk Group used for this purpose should be allowed to
relay the call by System Programming.
• DISA / TIE User Code
Used to allow certain extension users "TIE Line and Outside(CO) Line Connection." If
"TIE-to-CO Security Mode" of the Trunk Line is set to "Yes," an extension user must enter
a valid DISA / TIE User Code before making "TIE Line and Outside(CO) Line
Connection."
• Making "TIE Line and Outside(CO) Line Connection" is available only when your system
employs PBX Code (Location number) method for making / receiving TIE calls.
Programming Guide References
• 2.7 Trunk to Trunk Restriction
• 4.2 Trunk Line
– [DID/TIE] Digits to delete
– [DID/TIE] Number to be added
– [TIE Line] TIE-to-CO Security Mode
• 5.9 DISA/TIE User Code
• 8.2 TIE Routing Table
– PBX Code
Features Guide References
1.11 Transferring Features
• Call Forwarding
•CallTransfer
No. Leading
Digit
Digits to
delete
Number to
be added
Trunk Group No.
01 02 03 04 05
01 950 0 10
02
:
