Yealink W53P

Administrator’s Guide for W60P/W53P/W41P DECT Phones
172
g726_32-G726-32
g726_40-G726-40
opus-opus
ilbc-iLBC
Example:
account.1.codec.g722.priority = 1
Note: The priority of the codec in disable codec list is not specified, and numerical value 1 is defined as
the highest priority in the enable codec list. The name of the audio codec in this parameter should be the
correct one as listed in the above example, otherwise the corresponding configuration will not take
effect.
Permitted
Values
Integer from 0 to 10
Default
Default:
When the audio codec is G722, the default value is 1;
When the audio codec is PCMU, the default value is 2;
When the audio codec is PCMA, the default value is 3;
When the audio codec is G729, the default value is 4;
When the audio codec is G726_16, the default value is 0;
When the audio codec is G726_24, the default value is 0;
When the audio codec is G726_32, the default value is 0;
When the audio codec is G726_40, the default value is 0;
When the audio codec is opus, the default value is 0;
When the audio codec is iLBC, the default value is 0;
Web UI Account->Codec->Audio Codec
[1]
X is the account ID. X=1-8.
Packetization Time (PTime)
PTime is a measurement of the duration (in milliseconds) of the audio data in each RTP packet sent to the destination,
and defines how much network bandwidth is used for the RTP stream transfer. Before establishing a conversation,
codec and ptime are negotiated through SIP signaling. The valid values of ptime range from 10 to 60, in increments of
10 milliseconds. The default ptime is 20ms. You can also disable the ptime negotiation.
Topics
Supported PTime of Audio Codec
PTime Configuration
Supported PTime of Audio Codec
The following table summarizes the valid values of ptime for each audio codec: