We have Ericsson Network and for a cell we have DHA(Dynamic Half Rate Allocation)=OFF and DYMA(Dynamic Mode Adaption)=OFF. Still in busy hours a little traffic can be seen from HR Traffic counters. What can be the reason? Is there any possibility of HR allocation with both DHA and DYMA turned off?
If your exchange allow HR traffic and your CELL configured with HR allocation and your BSC has HR transcoder pool then you will find HR traffic in your BSC. DHA and DYMA is seperate feature to allocate HR or FR traffice depending on your link quality. DYMA used for better traffic distribution.