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Reply To: Loopback on ET

Wallis Dudhnath

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