Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Parameter sip.request_validation.digest.realm <y0000000000xx>.cfg
Description
It configures the string used for authentication parameter Realm when performing the digest authen-
tication.
Permitted
Values
A valid string
Default YealinkSPIP
Parameter sip.request_validation.event <y0000000000xx>.cfg
Description
It configures which events specified within the Event header of SUBSCRIBE or NOTIFY request should be
validated when performing the digest authentication.
If it is left blank, all events will be validated.
Permitted
Values
A valid string
Default Blank