The feature, which is not redirecting calls to the voicemail, during the big traffic in peak hours. All calls will be put on waiting mode for the next available operator.
Bangladesh White cli route aaLap Communication igw novotel
Bangladesh White cli route aaLap Communication igw banglatrac
Bangladesh White cli route aaLap Communication igw MirTelecom
Bangladesh White cli route aaLap Communication igw BTCL