TANDBERG Video Conferencing System 7000 用户手册

100

TANDBERG Videoconferencing System

Advanced use

P

RESS

 M

AND

 

THEN

 ’C

’ 

TO

 

BRING

 

THIS

 

MENU

 

UP

 

WHEN

 

NOT

 

IN

 

THE

 

MENU

 

SYSTEM

.

The numbers used to call out to the far end are shown in the window. If an error occurs a cause code will be
displayed on the right hand side of the window.

The most common cause codes (for ISDN) are:

1 -

Unallocated (unassigned) number

2 -

No route to specified transit network (WAN)

16 -

Normal  clearing

17 -

User  busy

18 -

No user responding

21 -

Call  rejected

28 -

Invalid number format (incomplete number)

29 -

Facility rejected

31 -

Normal,  unspecified

34 -

No circuit/channel available

41 -

Temporary  failure

58 -

Bearer capability not presently available

65 -

Bearer service not implemented

69 -

Requested facility not implemented

81 -

Invalid call reference value

88 -

Incompatible  destination

100 -

Invalid information element contents

102 -

Recovery on timer expiry

127 -

Internetworking,  unspecified

         255 -     TANDBERG specific. undefined cause code