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D T 7 0 0 S E C U R I T Y F E A T U R E S
6-98
DT700 Phone User Guide
E R R O R S A N D D E B U G G I N G
T L S E R R O R S
The DT700 phone closes the TLS connection and logs an appropriate error on
sending or receiving any of the following fatal alert messages defined in RFC 2246.
• Close notify
• Unexpected message
• Bad record mac
• Decryption failed
• Record overflow
• Decompression failure
• Handshake failure
• Bad certificate
• Unsupported certificate
• Certificate revoked
• Certificate expired
• Certificate unknown
• Illegal parameter
• Unknown CA
• Access denied
• Decode error
• Decrypt error
• Export restriction
• Protocol version
• Insufficient security
• Internal error
• User cancelled
If any of the above errors are encountered, an error message displays on the phone.
The most common error messages are:
Table 6.4
TLS Errors
Error Message
Cause(s)
TLS Bad Certificate.
•
Bad certificate
TLS Certificate Expired.
•
Certificate expired
TLS Certificate Revoked.
•
Certificate revoked
TLS Decrypt Error.
•
Signature Failure
TLS Handshake Failure.
•
Handshake failure
TLS Internal Error.
•
Internal error
Summary of Contents for UNIVERGE DT700
Page 1: ...DT700 Phone User Manual For UNIVERGE 3C Communications and SIP Net Platforms ...
Page 2: ......
Page 8: ...viii P N 610 210r9 DT700 Phone User Guide ...
Page 20: ...O VE R VI E W 1 2 DT700 Phone User Guide ...
Page 78: ...I N S TA L L AT I O N 3 60 DT700 Phone User Guide ...
Page 118: ...D T 7 0 0 S E C U R I T Y F E A T U R E S 6 100 DT700 Phone User Guide ...
Page 336: ...3 C S Y S T E M F E A T U R E S A 318 DT700 Phone User Guide ...
Page 340: ...S I P N E T S Y S T E M F E A T U R E S B 322 DT700 Phone User Guide ...
Page 346: ...D T 7 3 0 G U S B P O R T C 328 DT700 Phone User Guide ...
Page 374: ...N O T I C E S WEEE Product Disposal Information E 356 DT700 Phone User Guide ...
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