Hi Salva, here is the output of list command

Commands available:
  clear alarms-history
  clear l2tp-server all
  clear l2tp-server conn [CONN]
  clear pptp-server all
  clear pptp-server conn [CONN]
  enable
  exit
  help
  history
  list
  nslookup [STRING]
  nslookup [STRING] source voip
  nslookup [STRING] source voip interface vlan [1-3999]
  nslookup [STRING] source voip interface vlan [1-3999] type A
  nslookup [STRING] source voip interface vlan [1-3999] type AAAA
  nslookup [STRING] source voip interface vlan [1-3999] type NAPTR
  nslookup [STRING] source voip interface vlan [1-3999] type SRV
  nslookup [STRING] type A
  nslookup [STRING] type A source voip
  nslookup [STRING] type A source voip interface vlan [1-3999]
  nslookup [STRING] type AAAA
  nslookup [STRING] type AAAA source voip
  nslookup [STRING] type AAAA source voip interface vlan [1-3999]
 --MORE--
 nslookup [STRING] source voip interface vlan [1-3999] type SRV
 nslookup [STRING] type A
 nslookup [STRING] type A source voip
 nslookup [STRING] type A source voip interface vlan [1-3999]
 nslookup [STRING] type AAAA
 nslookup [STRING] type AAAA source voip
 nslookup [STRING] type AAAA source voip interface vlan [1-3999]
 nslookup [STRING] type NAPTR
 nslookup [STRING] type NAPTR source voip
 nslookup [STRING] type NAPTR source voip interface vlan [1-3999]
 nslookup [STRING] type SRV
 nslookup [STRING] type SRV source voip
 nslookup [STRING] type SRV source voip interface vlan [1-3999]
 ping [A.B.C.D or hostname]
 ping [A.B.C.D or hostname] source voip
 ping [A.B.C.D or hostname] source voip interface vlan [1-3999]
 ping [A.B.C.D or hostname] source voip interface vlan [1-3999] repeat
+ [1-300]
 ping [A.B.C.D or hostname] source voip interface vlan [1-3999] repeat
+ [1-300]
ize [500-20000]
 ping [A.B.C.D or hostname] source voip interface vlan [1-3999] size [
+500-20000

 ping [A.B.C.D or hostname] source voip interface vlan [1-3999] size [
+500-20000
 repeat [1-300]
--MORE--
 ping [A.B.C.D or hostname] source voip interface vlan [1-3999] size [
+500-20000
 repeat [1-300]
 ping [A.B.C.D or hostname] source voip repeat [1-300]
 ping [A.B.C.D or hostname] source voip repeat [1-300] size [500-20000
+]
 ping [A.B.C.D or hostname] source voip size [500-20000]
 ping [A.B.C.D or hostname] source voip size [500-20000] repeat [1-300
+]
 pwd
 quit
 show running-config
 show running-config full
 show system active-alarms
 show system alarms-history
 show system assembly
 show system date
 show system feature-key
 show system ntp-status
 show system time
 show system uptime
 show system version
 show voip dsp perf
 show voip dsp status
 show voip gw calls-count ip2tel
 show voip gw calls-count tel2ip
--MORE--
show voip gw statistics basic
show voip interface e1-t1
show voip interface e1-t1 [X/Y (Slot/Port)]
show voip interface fxs-fxo
show voip interface fxs-fxo [X/Y (Slot/Port)]
show voip interface network
show voip interface network [0-47]
show voip interface network description
show voip ports
show voip register
show voip register accounts
show voip register gw
show voip register ports
show voip register sas
show voip register sbc
show voip register userinfo gw
show voip register userinfo sbc
show voip route
show voip tdm
[download]

thanks