Name
Description
Symmetric RTP
Specifies whether the phone supports the
symmetric RTP.
Silence Suppression
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.
Voice Frames per TX
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.
G723 Rate
Specifies the encoding rate for G723
codec.
G.726-32 Packing Mode
Specifies the packing mode for the G726-32
codec.
iLBC Frame Size
Specifies the iLBC packet frame size.
iLBC Payload Type
Specifies the iLBC payload type. The valid
range is from 96 to 127.
Jitter Buffer Type
Specifies the jitter buffer type. You can select
from the following values based on network
conditions:
• Fixed
• Adaptive
Jitter Buffer Length
Specifies jitter buffer length. You can select
a low, medium, or high value based on
network conditions.
Configuring the accounts call settings
Procedure
1. Click
Accounts
>
Account 1
>
Call Settings
.
The system displays the Call Settings page.
2. Enter the required details for each field.
Configuring the accounts call settings
Administering Avaya E129 SIP Deskphone
April 2014 33
