2.2.2.2.126 ChannelAggregation

The ChannelAggregation key specifies the number of ISDN channels. This key is optional. This key is ignored unless the DEVICE key is set to "Isdn". The value of this key is ignored unless the Proprietary key is set to "1". If the key is present, it SHOULD take values ranging from 1 to 999999999 only.