| Description | This object specifies the combination of the network
type (IP/ATM), virtual circuit type (PVC/SVC) and
ATM adaptation layer type (AAL1/AAL2/AAL5) for the
connection used in transporting bearer traffic.
ipPvcAal5 (1) - The bearer traffic is transported in
IP network, through Permanent Virtual
Circuit(PVC) over AAL5 adaptation layer.
atmPvcAal2 (2) - The bearer traffic is transported in
ATM network, through Permanent Virtual
Circuit(PVC) over AAL2 adaptation layer.
atmSvcAal2 (3) - The bearer traffic is transported in
ATM network, through Switching Virtual
Circuit(SVC) over AAL2 adaptation layer.
atmSvcAal1 (4) - The bearer traffic is transported in
ATM network, through Switching Virtual
Circuit(SVC) over AAL1 adaptation layer.
In MGCP, if the call agent specifies the bear traffic type
in the local connection options (CRCX request),
configuration of this object will have no effect,
otherwise the value of this object will be used when
media gateway sending CRCX response. |