Operating Systems
		
			-  Linux (all versions, releases and distributions from 1.0 up).
 
		 
		 
		
		Line Protocols
		
			-  Voice CAS
 
			-  MFC/R2
 
			-  PIR
 
			-  PRI
 
			-  ATM
 
			-  Frame Relay
 
			-  X.25
 
			-  HDLC,
 
			-  PPP
 
			-  SS7
 
			-  Transparent bit-stream
 
			-  BSC
 
		 
		 
		
		Higher Level Protocols
		
			-  IP/IPX over Frame Relay/PPP/HDLC/X.25
 
			-  X.25 over Frame Relay (Annex G)
 
			-  SNA over X.25
 
			-  IP over ATM
 
			-  PPPoE
 
			-  PPPoA
 
		 
		 
		
		Diagnostics Tools
		
			-  SNMP
 
			-  WANPIPEMON
 
			-  System logs
 
		 
		 
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		TE/E1 Status Alarms
		
			-  AIS: Alarm Indication Signal
 
			-  LOS: Receive Loss of Signal
 
			-  RED: Telco Red Alarm condition
 
			-  OOF: Out of Frame
 
			-  RAI: Remote Alarm Indication (Yellow Alarm)
 
		 
		 
		
		Certifications
		
			-  AFIC-2016
 
			-  FCC Part 15 Class A
 
			-  FCC Part 68
 
			-  CISPR 22
 
			-  EN 55022
 
			-  Class A
 
			-  CIPSR 24
 
			-  IEC 60950
 
			-  Technical certifications in Russia, Malaysia and Australia
 
		 
		 
		
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