5th July 2012 at 11:51
#40158
Sudip
Guest
@Vicky: For release cause-31, you will find that due to “sub not reachable,sub switched condition” when calls from others operator is happening to your network or when a call orginated from your network to others network. this is happening due o system “Timer Value” difference. Although all telecom operator using same timer value as per nomenclature.