Yealink SIP-T2 Series

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
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Upload the trusted certificates.
Parameter:
static.trusted_certificates.url
Delete all uploaded trusted certificates.
Parameter:
static.trusted_certificates.delete
Upload the server certificates.
Parameter:
static.server_certificates.url
Delete all uploaded server certificates.
Parameter:
static.server_certificates.delete
Configure the custom certificates.
Parameter:
static.phone_setting.reserve_certs_enable
Web User Interface
Configure TLS on a per-line basis.
Navigate to:
http://<phoneIPAddress>/servlet?p=accou
nt-register&q=load&acc=0
Configure trusted certificates feature.
Upload the trusted certificates.
Navigate to:
http://<phoneIPAddress>/servlet?p=truste
d-cert&q=load
Configure server certificates feature.
Upload the server certificates.
Navigate to:
http://<phoneIPAddress>/servlet?p=server
-cert&q=load
Details of Configuration Parameters:
Parameters
Permitted Values
Default
account.X.sip_server.Y.transport_type
(X ranges from 1 to 16, Y ranges from 1 to 2)
0, 1, 2 or 3
0