Huawei EchoLife BM635 User Manual page 30

3 Configuring Basic Functions
Configuring Voice Codec
In the navigation tree, choose Advanced > VoIP, and then click the Voice Codec tab.
Parameter
Primary
Compression Type
Secondary
Compression Type
Third
Compression Type
Fourth
Compression Type
Fifth Compression
Type
Configuring Voice
In the navigation tree, choose Advanced > VoIP, and then click the Voice tab.
Parameter
DTMF Method
Region Settings
Fax Option
RTP Start Port
Comfort Noise
Generation
Jitter Buffer
Jitter Buffer
Length
Pack Lost
Compensate
Jitter Buffer Type
Note:
DTMF = dual tone multi-frequency; RTP = Real-Time Transfer Protocol
3-8
Description
It indicates the primary voice codec type. The default value is
G.711-PCMA.
It indicates the secondary voice codec type. The default value is
G.711-PCMU.
It indicates the third voice codec type. The default value is
G.726-32.
It indicates the fourth voice codec type. The default value is
G.726-24.
It indicates the fifth voice codec type. The default value is
recommended.
Description
It indicates the mode of DTMF transmission.
It indicates the country or region code.
It indicates the fax mode.
It indicates the RTP port number. The value is an even number
ranging from 50000 to 65514.
It indicates whether to enable comfort noise generation.
It indicates whether to enable jitter buffer.
It indicates the jitter buffer size. The value ranges from 20 to
1000.
It indicates whether to enable packet loss compensation.
It indicates the jitter buffer type.
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Copyright © Huawei Technologies Co., Ltd
EchoLife BM635
User Guide
Issue 01 (2008-06-15)