Parameter
Default
Value Range
Description/Function
Reference
Parameter
Default
Value Range
Description/Function
Reference
Parameter
Default
Value Range
Description/Function
Reference
Programming Guide
PBX Dial Tone
Disable
1.
Enable
2.
Disable
If enabled, the system sends a dial tone to the extension user who
seizes a T1 digital trunk line.
(Available for T1 digital trunk lines only.)
Note
• In case of the T1 digital trunk line, the Central Office does
not send a dial tone to the caller.
• 1.3 System Features (F/G)
– T1 Carrier
PBX Ringback Tone
Disable
1.
Enable
2.
Disable
Specifies whether or not the system sends a ringback tone to the
extension user who seizes a T1 digital trunk line.
(Available for T1 digital trunk lines only.)
Note
• In case of the T1 digital trunk line, the Central Office does
not send a ringback tone to the caller.
• 1.3 System Features (F/G)
– T1 Carrier
[Type of Number] Outgoing—Public
Default
1.
Default
2.
Unknown
3.
International
4.
National
5.
Network Specific
6.
Subscriber
Specifies the Type of Number applied to the outgoing CO calls via
ISDN Public Switched Telephone Network.
None
Group
161