Kuhnt AS55 Series Service Manual Download

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SERVICE MANUAL AS55X

144

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55Xseries_manual_V3.22 (18-08-15)

7.7

View LAN status

In  the  menu  "LAN  Status"  you  can  check  its  network  configuration.  First,  you  can  detect
whether the network interface is enabled. If this is active, the right LED lights on the RJ45
jack.  You  can  also  see  is  if  the  physical  network  interface  settings  are  correct.  IP  address,
subnet mask, default gateway and DNS servers should be listed as entered. The IP address of
the STUN server and the public IP will be shown only if a STUN server is configured.

Here your MAC address will appear with its current configuration. If you change it at the
menu “Special setting”, it will be shown here. In the menu “View device data” the factory-
set MAC address is shown, which is set in “Define default”.

With the “Sent PING to...” button you can check if the configuration is OK. If the destination
response to ICMP messages, you will see the response time. Otherwise you will get a
negative response within four seconds.

7.8

View SIP status

Here  you  can  basically  see  SIP  information,  particularly  if  you  configure  your  AS55X  in  SIP
client  or  SIP  peer  mode  (for  SIP  Server  see  7.9).  First  you  can  see  if  the  SIP  mode  is
configured correctly. If  the SIP mode is set to peer or client  and the connection is correct,
the state must change to “Ready”. Additionally in SIP client mode the registrar IP address is
also listed. If no IP address is listed or the state keeps “Not ready”, there will be a failure in
configuration or installation (e.g. active ISDN mode, DNS translation problems, bad gateway
or  bad  cable  connection).  If  you  configure  SIP  peer  mode,  the  IP  address  of  the  registrar
keeps “0.0.0.0” and the 1

or 2

peer detection changes from “Undefined” to “YES”. In SIP

client  mode  there  will  be  one  or  more  extra  column.  You  can  see  the  state  of  your  SIP
extension.  In  the  line  “Register  status  of”  you  can  see  if  your  login  was  successful.  If  the
registration  was  correct,  the  AS55X  will  confirm with  “Registered”.  Otherwise  you  will find
the response code (e.g. registration denied or response code 404).

7.9

View SIP registered user list

In this menu all registered clients will be listed. They are shown with additional information.
From the REGISTER message the clients IP address, the SIP port and finally the expire time
will be saved and listed here.

If no user is listed, check also the SIP state in “view SIP status” (see 7.8). If the SIP status is
ready, check your telephone configuration or check the authorized user list (see 5.7.4).

7.10

View statistics

In the statistic menu, you can see all data which are captured by the AS55X. First you can see
the runtime of your system. This is the power-on time and not the time since the first start.
The duration of this statistic is also the power-on time since the last cancelation or since the
first boot. In the table below, you can see various minute counters for GSM calls and sent
short messages and the signal quality statistics for each channel of your gateway. Also in this
time, the ISDN layer 2 errors will be logged, the reboots will be counted and the minimum
and maximum temperature of this device will be monitored. The connected minutes are