Yealink VC110, Руководство администратора

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Administrator‘s Guide for Yealink VC110 Video Conferencing Endpoint
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To configure SRTP for SIP direct account via the web user interface:
1. Click on Account->SIP Direct Account.
2. Select the desired value from the pull-down list of SRTP.
3. Click Confirm to accept the change.
Yealink VC110 video conferencing endpoints support H.235 128-bit AES algorithm using
the Diffie-Hellman key exchange protocol in H.323 calls. To use H.235 feature for H.323
calls, the participants in the call must enable the H.235 feature simultaneously. When a
site places a call on the H.235 feature enabled endpoint, the endpoint negotiates the
encryption algorithm with the destination endpoint.
The H.235 parameter on the endpoint is described below:
Parameter Description Configuration Method
H.235
Specifies the H.235 type for the
H.323 calls.

Disabled—do not use H.235
in H.323 calls.

Enabled—negotiate with the
far site whether to use H.235
in H.323 calls.

Compulsory—compulsively
use H.235 in H.323 calls.
Default: Disabled
Web User Interface
Rules of H.235 security in H.323 calls:
Far Near Compulsory Enabled Disabled
Compulsory Encrypted Call H.235 Call Fail to establish call
Enabled H.235 Call H.235 Call Unencrypted Call