User's Manual

Chapter 3 Connection Status and System Info
B222s User’s Guide
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St at us This field indicat es whet her or not t he LTE Dev ice is using t he int erface.
For t he LTE WAN interface, t his field displays Up w hen t he LTE Device is con nect ed
to an LTE netw ork and Dow n when t he LTE Device does not have an LTE
connect ion.
For t he LAN int erface, t his field displays Up w hen t he LTE Device is using t he
int erface and D ow n w hen the LTE Device is not using the int erface.
For t he WLAN int erface, it displays Up w hen WLAN is enabled or Dow n when
WLAN is disabled.
Rat e For t he LTE WAN int erface, t his displays 4 G LTE if t here is an LTE connect ion.
For t he LAN int erface, t his displays t he port speed and duplex set t ing.
For t he WLAN int erface, it displays t he m axim um t ransm ission rat e when WLAN is
enabled or N/ A when WLAN is disabled.
System Stat us
Syst em Up Tim e This field displays how long the LTE Device has been running since it last st art ed
up. The LTE Device start s up w hen you plug it in, when you restart it
(M a int en a nce > Reboot) , or when you reset it (see
Sect ion 1.7 on page 20) .
Current Dat e/ Tim e This field display s t he current dat e and t im e in t he LTE Device. You can change t his
in M a int en a nce > Tim e Set t ing.
System Resource
CPU Usage This field displays what percent age of t he LTE Device’s processing abilit y is
currently used. When t his per centage is close t o 100% , the LTE Device is running
at full load, and t he t hroughput is not going to im prove any m ore. I f you want som e
applicat ions t o have m ore t hroughput , you should t urn off other applicat ions.
Mem ory Usage This field displays what percent age of t he LTE Device’s m em ory is current ly used.
Usually, this percent age should not increase m uch. I f m em or y usage does get close
to 100% , the LTE Device is pr obably becom ing unstable, and you should rest art
the device. See
Chapt er 24 on page 169, or turn off the device ( unplug the power)
for a few seconds.
Regist r at ion Stat us
Account This colum n displays each SI P account in t he LTE Device.
Action This field displays t he current registrat ion stat us of t he SI P account . You have t o
register SI P account s wit h a SI P server t o use VoI P.
I f t he SI P account is alr eady registered with t he SI P serv er,
• Click Un re giste r t o delete the SI P account ’s regist rat ion in the SI P server. This
does not cancel your SI P account , but it delet es t he m apping between your SI P
ident it y and your I P addr ess or dom ain nam e.
• The second field displays Re gist e re d.
I f t he SI P account is not registered with t he SI P serv er,
• Click Registe r to have t he LTE Device at tem pt to regist er t he SI P account wit h
the SI P serv er.
• The second field displays t he reason the account is not registered.
I na ct iv e - The SI P account is not active. You can act ivat e it in VoI P > SI P > SI P
Set t ings.
Regist er Fail - The last t im e t he LTE Device tr ied t o regist er t he SI P account w it h
the SI P server, the att em pt failed. The LTE Device aut om at ically t ries t o r egist er
the SI P account when you t urn on t he LTE Device or when you act ivate it .
Table 3 System I nfo Screen ( continued)
LABEL DESCRIPTION