1.19 Integrated Services Digital Network (ISDN) Service Features
Feature Guide
235
1.19.1.4 Call Forwarding (CF)—by ISDN (P-MP)
Description
An extension user can forward the incoming ISDN call to another outside party using the ISDN service of
the telephone company, instead of the PBX feature, when the call is received through an ISDN line.
Extension users can set the forward destination to the network on an MSN basis. The setting must have
been done beforehand to use this feature. There are the following types:
When the CFB or CFNR has been set, the network determines to forward the incoming call to the
preprogrammed destination after the call reached the PBX once. When the CFU has been set, the network
forwards the call directly to the preprogrammed destination.
[Example]
Conditions
•
This feature complies with the following European Telecommunication Standard (ETS) specification:
–
ETS 300 207 Diversion supplementary service.
•
The availability of this feature is dependent on the contract with the telephone company.
•
The feature requires the MSN service. (
→
1.1.1.4 Multiple Subscriber Number (MSN) Ringing Service)
Type
Description
Call Forwarding—
Unconditional (CFU)
Incoming calls are forwarded unconditionally.
Call Forwarding—Busy (CFB)
An incoming call is forwarded when the destination in the PBX is busy.
Call Forwarding—No Reply
(CFNR)
An incoming call is forwarded when the destination in the PBX does
not answer within a preprogrammed time period.
MSN: 123-4567
987-6543
Outside Party
(01-23-4567)
Outside Party
Outside Caller
Extn. 1011
Dials "123-4567".
(MSN: 123-4567
Forward Destination
of Trunk Calls: 01-23-4567)
(01-23-4567)
ISDN
<FWD>
<Call Forwarding (CF) by ISDN (P-MP)>
PBX
Outside Caller
Extn. 1011
Dials "123-4567".
ISDN
MSN:123-4567
CFU
Destination: 01-23-4567
PBX
Содержание KX-TDA15
Страница 15: ...Feature Guide 15 Section 1 Call Handling Features ...
Страница 62: ...1 2 Receiving Group Features 62 Feature Guide Feature Guide References 1 2 2 4 Queuing Feature ...
Страница 91: ...1 5 Making Call Features Feature Guide 91 User Manual References 1 2 1 Basic Calling ...
Страница 102: ...1 5 Making Call Features 102 Feature Guide 2 2 1 Class of Service COS User Manual References 1 2 1 Basic Calling ...
Страница 151: ...1 10 Conversation Features Feature Guide 151 Feature Guide References 1 18 2 Flexible Buttons ...
Страница 359: ...Feature Guide 359 Section 2 System Configuration and Administration Features ...
Страница 401: ...Feature Guide 401 Section 3 Appendix ...
Страница 413: ...Feature Guide 413 Index ...
Страница 419: ...Index Feature Guide 419 ...