17.27. KNDI - Camp-on in DID calls (TC and TT) 
Feature:
Automatic camp-on in DID calls
General announcement for automatic camp-on
Function:
The KNDI parameter can be used to activate or deactivate the "Automatic Camp-on at
a Busy
Voice Terminal" feature in the node in the case of DID trunk calls.
Camp-on takes place at voice terminals if these devices are not protected against
camp-on
or overriding and if the Free to Knock/Camp-on feature is activated.
When camping on to a DIGITE, a camp-on is signaled visually on the free background
subunit
and is limited by the CP timer setting KNLEN.
After the timer has expired, the connection to the exchange or night terminal is
discarded.
AMO Interrelationships:
|
AMO
|
Key AMo Parameter
|
Meaning/Information
|
|
FEASU
|
FRKN
RKNOVR
|
Free to knock for digital stations
Free
the Knock/Camp-on feature
|
|
COT
|
PAR=... ANAT&KNDI..
|
Class of trunk of the calling trunk
Announcement
with camp-on
|
|
CTIME
|
KNLEN
|
Length of knocking signal for DID calls from
CO
|
Device types:
Analog and digital CO trunk circuits, interface circuits and tie trunk circuits
For example, DP, MAINVFSS, SATVFSS, SATLPNW, SOCOD, S2COD, SOCONN, S2CONN
Protocol variants:
All trunk protocols that can signal DID trunk calls on a network wide basis
For example:
ANALOG - Protocols for analog trunks
ETSI - Standard EURO ISDN
EDSGER - EDSS1 protocol for Germany
CORNV33 - CorNet protocol
ECMAV2 - CorNet-NQ Issue 2.1 Dec.96 Basic ETSI
PSS1V2 - CorNet-NQ Issue 2.1 Dec.96 Basic ISO/IEC