User's Manual

Note:
ENABLE_PRACK must be configured as NO when connected to the MCS 5100
Release 3.5 system.
Note:
ENABLE_PRACK is provisioned after user logoff.
- NO - disables PRACK and is the default value.
- YES- enables PRACK.
• ENABLE_INTERWORKING [YES | NO]
This
command is used to enable the interworking feature to pre-authorize users or groups
of users to access automatic call answer. The configuration values are YES and NO. The
default value is NO.
- NO - the interworking feature is disabled.
- YES- the interworking feature is enabled.
• PROXY_CHECKING [YES | NO] — enables and disables extra security checking when
incoming requests are sent to the IP Deskphone. The IP Deskphone with SIP Software
always sends requests through an outgoing proxy. However, it is possible, through this
configuration, to be able to accept an incoming request directly or through an incoming
proxy.
- YES - means that the request must come directly from the proxy server. YES is the
default to enable proxy checking.
- NO - means the request can be sent directly to the IP Deskphone. (NO is only
suitable in a few situations).
• AudioCodec <n><codec id><description> — is a command that specifies the codecs
that are available for the user to select. You can configure up to 15 codecs.
- n - means the codec number. The value is 1 to 15.
- codec ID - means the codec identifiers are as follows:
• PCMA
• PCMU
• G729
• G723
- text description - a text description of the codec. For more information about audio
codec configuration, see
Audio codecs on page 223
• DEF_AUDIO_QUALITY [Low | Medium | High] — This parameter is used to configure
the default audio quality by setting the preferred audio codec order. If this parameter is
not present in the device configuration file, the IP Deskphone uses High quality as the
default
value. The possible parameters for this command are High, Medium, and Low. If
Create the device configuration file
SIP Software for Avaya 1200 Series IP Deskphones-Administration September 2013 61