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3.9. Call Feature
Go to Phone->Call Feature, to configure Phone-Call Feature.
Return Code When Refuse:
To configure return sip status
code.
Auto Answer Delay:
To configure answer delay when
receiving a call.
Auto Answer Mode:
To choose Video or Audio mode for auto
answer.
Multicast Codec:
To configure video codec for multicast.
Direct IP:
If disabled, incoming direct IP call will be blocked.
Содержание R20 Series
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