Vertical Communications TeleVantage 7.5 IP Phone User Manual


 
B-10 INSTALLING INTEL TELEPHONY COMPONENTS
For example, to call (617) 555-6666 and then attempt a Two B-Channel transfer on the
first ISDN T1 board in the system, run the following command:
ISDN2BCT -n16175556666
To run the same test on the second ISDN T1 board in the system, run the following
command:
ISDN2BCT -n16175556666 -b2
4. The utility starts and will wait for 3 minutes for an incoming call on the first trunk of
the ISDN span. Make an incoming call to that trunk. Once the incoming call is
received, the utility attempts to place an outbound call to the number specified in the
command line on the second trunk on the span.
If the Two B-Channel Transfer fails, contact your phone company and make sure that
the ISDN line is correctly configured for ISDN Two B-Channel Transfer.
If the line is configured correctly but the feature still does not work, report the problem
to your TeleVantage provider by sending them all the related log files (the default
location is
C:\Program Files\TeleVantage Server\logs\ISDN2BCT.) Note any other
behavior as well, for example the calls connected to each other or you heard dead air.