Avaya E129 Administering page 29

Name
Preferred Vocoder - choice 3
Preferred Vocoder - choice 4
Preferred Vocoder - choice 5
Preferred Vocoder - choice 6
Preferred Vocoder - choice 7
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
June 2016
Description
Specifies the third preferred vocoders that the phone
includes in the same preference order in the SDP
message.
Specifies the fourth preferred vocoders that the
phone includes in the same preference order in the
SDP message.
Specifies the fifth preferred vocoders that the phone
includes in the same preference order in the SDP
message.
Specifies the sixth preferred vocoders that the phone
includes in the same preference order in the SDP
message.
Specifies the seventh preferred vocoders that the
phone includes in the same preference order in the
SDP message.
Specifies whether the phone uses the first matching
vocoder as the codec that the phone received in the
200OK SDP.
Specifies whether the SRTP mode is to be enabled.
Specifies whether the phone supports the symmetric
RTP.
Specifies whether the phone sends a small quantity
of VAD packets, instead of audio packets, when the
phone detects silence. Silence suppression is
applicable for the codec G.723 and G.729 only.
Specifies the number of voice frames that the phone
tramsits per packet. the number of voice frames
transmitted per packet. The frame number is up to
10, 20, 32, and 64 for G711, G726, G723, and other
codecs respectively.
Specifies the encoding rate for G723 codec.
Specifies the packing mode for the G726-32 codec.
Specifies the iLBC packet frame size.
Specifies the iLBC payload type. The valid range is
from 96 to 127.
Specifies the jitter buffer type. You can select from
the following values based on network conditions:
• Fixed
• Adaptive
Specifies jitter buffer length. You can select a low,
medium, or high value based on network conditions.
Administering Avaya E129 SIP Deskphone
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Accounts audio settings field descriptions
29