HiPlease Help me out here . My client wants to redial numbers coming in missed calls and received calls but calls are drooping when redialed.This is because number which shows on cisco phones is either  9XXXXXXXXX(LOCAL CELL PHONES) or 22XXXXXXXX but...

Hi I have setup where avaya G450 gateway is added as H323 gateway. My calling is working fine both way but the issue is its connecting with G711 instead of G729. I checked thw codec by pressing "?" button on my cisco 7942 phone. This is what i see on...