Hi , Does anybody know, how to interpret code of ROUTMGR during debugging ? For example, in output ROUTMGR: route 254 reason 185 ROUTMGR: destroyRoute routeID = 254, cause = NONE what does 185 mean. Is there a list of codes ? What is simpliest way to know, why certain ISDN modem can not open second B channel? Thanks in advance. leonid