63Appendix B SpecificationsChapter contentsDSP.......................................................................................................................................................................64Voice connectivity .................................................................................................................................................64Ethernet interface ..................................................................................................................................................64Sync serial interface (if applicable) .........................................................................................................................64T1/E1 interface (if applicable) ...............................................................................................................................64ADSL Daughter Card (if applicable) .....................................................................................................................65G.SHDSL Daughter Card (if applicable)...............................................................................................................65PPP and Frame-Relay support ...............................................................................................................................66Voice processing (signaling dependent)..................................................................................................................66Fax and modem support........................................................................................................................................66Voice signaling ......................................................................................................................................................66Voice routing—session product.............................................................................................................................67IP services..............................................................................................................................................................67Management .........................................................................................................................................................67Operating environment .........................................................................................................................................68Operating temperature ....................................................................................................................................68Operating humidity ........................................................................................................................................68System ...................................................................................................................................................................68Dimensions ...........................................................................................................................................................68Weight and power dissipation ...............................................................................................................................68Power supply .........................................................................................................................................................68Identification of the SmartNode devices via SNMP...............................................................................................69