Huawei eSpace 6805 Administrator's Manual page 23

eSpace 6805 IP Phone
Administrator Guide
Table 3-10 Audio Settings
Parameter
Send DTMF
DTMF Payload Type
Preferred Vocoder - choice 1
Use First Matching Vocoder in 200OK SDP
SRTP Mode
Symmetric RTP
Silence Suppression
Voice Frames per TX
G723 Rate
G.726-32 Packing Mode
iLBC Frame Size
iLBC Payload Type
Jitter Buffer Type
Jitter Buffer Length
Issue 01 (2014-01-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Configuration and Loading Files
Description
Specifies the mechanism to transmit DTMF
digits.
Configures the payload type for DTMF
using RFC2833.
Configures vocoders in a preference list that
is included with the same preference order
in SDP message.
When set to "Yes", the device will use the
first matching vocoder in the received
200OK SDP as the codec.
Enables the SRTP mode based on your
selection.
Defines whether symmetric RTP is
supported or not. The default setting is
"No".
If set to "Yes", when silence is detected, a
small quantity of VAD packets (instead of
audio packets) will be sent during the period
of no talking. For codec G.723 and G.729
only.
Configures the number of voice frames
transmitted per packet. It's up to
10/20/32/64 for G711/G726/G723/other
codecs respectively.
Selects encoding rate for G723 codec.
Selects "ITU" or "IETF" for G726-32
packing mode.
Selects iLBC packet frame size.
Specifies iLBC payload type. Valid range is
96 to 127.
Selects either Fixed or Adaptive based on
network conditions.
Selects Low, Medium, or High based on
network conditions.
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