Akuvox R20A Series User Manual

Single Tenant Door Phone
AKUVOX SMART INTERCOM www.akuvox.com
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11. Audio& Video Codec Configuration
for SIP Calls
11.1.Audio Codec Configuration
Akuvox door phone supports four types of Codec (PCMU, PCMA, G729, G722)
for encoding and decoding the the audio data during the call session. Each
type of Codec varies in terms of the sound quality. You can select the specific
codec with different bandwidth and sample rate flexibly according to the
actual network environment. To do the configuration on device web
Account > Advanced interface.
Please refers to the bandwidth consumption and sample rate for the four
codecs types below:

Akuvox R20A Series Specifications

General

Installation	Wall-mounted
Protection level	IP65
RS485	Yes
Camera	2MP
Audio	Built-in microphone and speaker
Network	10/100Mbps Ethernet
Protocols	SIP, RTSP
Power	PoE or 12V DC