17th August 2015 at 14:58
#38311
Wallis Dudhnath
Guest
Loopback is a key test for ss7 connections. Via the DDF a switch can be configured for Loopback testing. You can check the quality of the circuit. As you install/commission a switch the Loopback test ensures the ss7 connections are working. Once done it provides confidence that you can perform Network signalling (ISUP) to other switches in the production Network.
VBR/ Wallis Dudhnath