Troubleshooting
242
Common problems
Phone Fails to Display Correct time and Date
• Ensure that the optiPoint 410/420 family S V7.0 phone’s time zone is
correct
Æ
page 225. If the time zone is incorrect and can not be edited
it has been configured by the DHCP server on start-up so check the
configuration of the DHCP server which is supplying the phone’s IP ad-
dress.
• Check that the phone’s Daylight Savings configuration is correct
Æ
page 174.
• SNTP Address is correct and can be pinged
Æ
page 207. If the SNTP
Address can not be pinged and is a host name see
Æ
page 242.
• Ensure that the SNTP Server the phone is configured to is displaying
the correct time.
Phone Can Not Contact Host Names
• Ensure that the “DNS Domain Name” is correctly configured
Æ
page 182.
• Ensure that the “Prim DNS IP addr” is correctly configured
Æ
page 207 and can be pinged
Æ
page 207.
Poor Speech Quality
• Poor speech quality can be the result of an overloaded network. Con-
sider the implementing VLANs
Æ
page 203 and QoS
Æ
page 208.
• Ensure that all IP endpoints in your system, including SIP Gateways,
are using compatible Speech Codec settings to avoid Duplex Miss-
match
Æ
page 165.
• Ensure that the Room Character is correctly configured for the type of
room the phone is located in (see User Manual, chapter "Room Charac-
ter").
Display sticks at “Calling..” whenever call is attempted
• The most likely cause of this problem is that the phone can not contact
the SIP Server. Ensure that the SIP Server is active and can be pinged
by the phone
Æ
page 207.
Summary of Contents for HiPath 8000
Page 1: ...HiPath 8000 optiPoint 410 S V7 0 optiPoint 420 S V7 0 Administrator Manual ...
Page 114: ...Web Interface 114 Network IP and routing Network Addresses Æ page 57 ...
Page 115: ...Web Interface 115 SIP environment Configure System Information Æ page 61 ...
Page 116: ...Web Interface 116 SIP features SIP Features Æ page 64 Transfer on Ringing ...
Page 117: ...Web Interface 117 Quality of Service Quality of Service QoS Æ page 58 ...
Page 120: ...Web Interface 120 Time and date Configuring Date and Time Æ page 67 ...
Page 121: ...Web Interface 121 SNMP Use SNMP Æ page 92 Speech Change Speech Parameters Æ page 93 ...
Page 122: ...Web Interface 122 Ringer settings Configure Ringer Settings Æ page 94 ...
Page 124: ...Web Interface 124 Function keys Function Key assignments Æ page 74 ...
Page 126: ...Web Interface 126 Function key Select a function optiPoint 410 420 economy economy plus ...
Page 137: ...Web Interface 137 Address Book Address Book Æ page 162 WAP WAP Settings Æ page 81 ...
Page 141: ...Web Interface 141 RTP Statistics These parameters are used for development only ...
Page 142: ...Web Interface 142 QoS Data Collection These parameters are used for development only ...
Page 146: ...Web Interface 146 FPN Port Settings Only available in Web Interface ...