PDA

View Full Version : Is there an event for 'receive ready' and 'receive not ready' level 2 messages?



ssummers
08-31-09, 03:10 PM
> The RNR and RR messages will show up in PIKA's ISDN logs but are not available to the application.

> Once a D-Channel receives a layer 2 RNR message, our stack will stop transmitting layer 3 call control messages (SETUP, CONNECT, etc) for
all 30 bearer channels. Thus, no calls will be established or torn down, but calls in progress will continue to transmit audio over the B-channel. Pika does not break the audio path either – the audio path is always there. However, if the switch is breaking the audio path, the audio path will be broken after getting those messages – at the switch side…