Table of Contents
Advertisement
Preparing the system
After you complete the acceptance testing setup, proceed with the test described in
ISDN BRI functions
Figure 14: ISDN BRI acceptance testing setup for trunking - Local Exchange connectivity
Set up ISDN BRI trunking - TIE trunk connectivity
Figure 15: ISDN BRI acceptance testing setup for trunking - TIE trunk connectivity
illustrates one configuration that can be used to test ISDN BRI TIE trunk connectivity. In this
configuration, a Meridian Customer Defined Networking (MCDN) TIE trunk connection is
implemented by connecting two systems to the ISDN BRI leased line through the local
exchange using two SILC cards. The S/T interface is connected to the local exchange using
an NT1. There is no distance limitation on this configuration. System clock synchronization can
be achieved by having the system slave to the local exchange; the clock source may be derived
either from the ISDN BRI local exchange connections or from other ISDN BRI/PRI/DTI local
exchange connections, if available.
48
ISDN Basic Rate Interface Installation and Commissioning
on page 81.
Testing
on page 49
March 2011
Advertisement
Table of Contents
