Akuvox R20 Series User Manual

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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.

Akuvox R20 Series Specifications

General

Brand	Akuvox
Model	R20 Series
Category	Intercom System
Language	English