Справочник Пользователя для Polycom IP 300
20
No Audio on Headset
Verify correct connections:
• Ensure the headset is plugged into
the jack marked
Headset at the rear
of the phone.
• Ensure the headset amplifier (if
present) is turned on and/or the
volume is correctly adjusted.
volume is correctly adjusted.
No Response from Feature Key Presses
Verify phone is in active state:
• Make a call to the phone to check
for inbound call display and ring-
ing as normal. If successful, try to
press feature keys within the call to
access Directory or Buddy Status
for example.
ing as normal. If successful, try to
press feature keys within the call to
access Directory or Buddy Status
for example.
• Press
Hold
Del
Sel
Conference
1
3
DEF
5
JKL
4
GHI
6
MNO
8
TUV
7
PQRS
9
WXYZ
0
OPER
*
#
2
ABC
Hold
Del
Sel
Directories
Services
Call Lists
Buddy Status
My Status
Redial
Menu
Messages
Do Not Disturb
ABC
2
1
DEF
3
5
4
MNO
JKL
GHI
6
TUV
8
7
WXYZ
9
OPER
PQRS
0
followed by System
Status
and Server Status to confirm
line is actively registered to the
server.
server.
• Reboot the phone to attempt re-
registration to the server.
Display shows “Network Link is Down”
Verify LAN cable is properly connected:
• Check termination at the switch or
hub (furthest end of the cable from
the phone).
the phone).
• Check that the switch or hub is
operational (flashing link/status
lights) or contact your system
administrator.
lights) or contact your system
administrator.
• Press
Hold
Del
Sel
Conference
1
3
DEF
5
JKL
4
GHI
6
MNO
8
TUV
7
PQRS
9
WXYZ
0
OPER
*
#
2
ABC
Hold
Del
Sel
Directories
Services
Call Lists
Buddy Status
My Status
Redial
Menu
Messages
Do Not Disturb
ABC
2
1
DEF
3
5
4
MNO
JKL
GHI
6
TUV
8
7
WXYZ
9
OPER
PQRS
0
followed by System
Status
and Network Status. Scroll
down to verify LAN port is Active.
• Reboot the phone to attempt re-
registration with the server.