Akuvox E21 Series Admin Guide

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E21A/V
Admin Guide
Video Codec: E21A/V support H.264 standard, which provides
better video quality at substantially lower bit rates than previous
standards.
Codec Resolution: E21A/V support four resolutions: QCIF, CIF,
VGA, 4CIF and 720P.
Multicast Codec: Go to Phone - Call Feature to configure
multicast related codec.
4.2.5. Subscribe
Go to Account - Advanced to configure.
MWI: Message waiting indicator which is used to indicate whether
there is unread new voice message.
Codec
Bandwidth
Sample Rates
PCMA
64kbit/s
8kHz
PCMU
64kbit/s
8kHz
G729
8kbit/s
8kHz
G722
64kbit/s
16kHz
Figure 4.2.4-2 Multicast related codec

Akuvox E21 Series Specifications

General

Brand	Akuvox
Model	E21 Series
Category	Intercom System
Language	English