Yealink SIP-T2xP Administrator's Manual page 381

Format
Default Value
Value
Example
Parameter-
multicast.codec
Description
Format
Default Value
Range
Example
Note: It works only if the parameters
"account.X.subscribe_mwi" is set to 1
(Enabled) and "voice_mail.number.X" is
configured.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
account.1.subscribe_mwi_to_vm = 0
Configuration File
<y0000000000xx>.cfg
Configures a multicast codec for the IP
phone to use to send an RTP stream.
Note: It is not applicable to SIP-T19P IP
phones.
string
G722
Valid values are:
PCMU

PCMA

G729

G722

G726-16 (not applicable to SIP-T21P)

G726-24 (not applicable to SIP-T21P)

G726-32

G726-40 (not applicable to SIP-T21P)

G723_53

multicast.codec = G722
Appendix
365