AudioCodes Mediapack mp-11x, Руководство пользователя

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SIP User's Manual 138 Document #: LTRT-65409
MediaPack Series
5.5.5 Configuring the Profile Definitions
The Profiles feature provides the gateway with high-level adaptation when connected to a
variety of equipment (from both Tel and IP sides) and protocols, each of which requires
different system behavior. You can assign different Profiles (behavior) on a per call basis,
using the Tel to IP and IP to Trunk Group Routing tables, or associate different Profiles to
the gateway's endpoints. The Profiles contain parameters such as Coders, T.38 Relay,
Voice and DTMF Gain, Silence Suppression, Echo Canceler, RTP DiffServ, Current
Disconnect and more. The Profiles feature allows users to customize these parameters or
turn them on or off, per source or destination routing and/or per the specific gateway trunks
or ports (channels). For example, specific ports can be designated to have a profile which
always uses G.711.
Each call can be associated with one or two Profiles: Tel Profile and/or IP Profile. If both IP
and Tel profiles apply to the same call, the coders and other common parameters of the
preferred Profile (determined by the Preference option) are applied to that call. If the
Preference of the Tel and IP Profiles is identical, the Tel Profile parameters take
precedence and are applied.
Use the Profile Definitions submenu to configure profiles:
„ Coder Group Settings (refer to 'Coder Group Settings' on page 138 )
„ Tel Profile Settings (refer to 'Tel Profile Settings' on page 140 )
„ IP Profile Settings (refer to 'IP Profile Settings' on page 142 )
Note:
The default values of the parameters in the Tel and IP Profiles are identical to
the Embedded Web Server/
ini
file parameter values. If a value of a parameter
is changed in the Embedded Web Server/
ini
file, it is automatically updated in
the Profiles correspondingly. After any parameter in the Profile is modified by
the user, modifications to parameters in the Embedded Web Server/
ini
file no
longer impact that Profile.
5.5.5.1 Coder Group Settings
The
Coder Group Settings
option is used to define up to four different coder groups.
These coder groups are used in the 'Tel Profile Settings' and 'IP Profile Settings' screens to
assign different coders to Profiles.
For each coder group you can define up to five coders, where the first coder (and its
attributes) in the list takes precedence over the second coder, and so on. The first coder is
the highest priority coder and is used by the gateway whenever possible. If the far end
gateway cannot use the coder assigned as the first coder, the gateway attempts to use the
next coder and so forth. For a list of coders supported by the gateway, refer to 'Coders' on
page
92 .
You can also configure the coder groups using the
ini
file parameter CoderName (refer to
'SIP Configuration Parameters' on page 279 ).