AudioCodes Mediant 800 MSBG User Manual page 866

Parameter
Web: Extension Coders Group ID
[SBCExtensionCodersGroupID]
Web: Allowed Coders Mode
[SBCAllowedCodersMode]
SIP User's Manual
[0] Don't Care = History-Info header is not handled.
(default)
[1] Add = Diversion header converted to a History-Info
header.
[2] Remove = History-Info header removed from the SIP
dialog and the conversion to the Diversion header
depends on the settings of the SBCDiversionMode
parameter.
Note: This parameter can only be configured as an IP Profile,
using the IPProfile parameter (see ''Configuring IP Profiles''
on page 143).
Defines the Coder Group ID for extended (additional) coders,
per IP Profile. This is used when transcoding is required
between two user agents (i.e., the SDP answer from one
user agent doesn't include any coder included in the offer
previously sent by the other user agent). Therefore, to allow
user agents of different IP Groups to communicate with each
other (regardless of their capabilities), an extended coders
table with at least one coder that is supported by each IP
Groups' user agents needs to be assigned to each IP Group.
Therefore, each offer destined to specific IP Groups includes
this coder.
Notes:
This parameter can only be configured as an IP Profile,
using the IPProfile parameter (see ''Configuring IP
Profiles'' on page 143).
To configure Coders Groups, see ''Configuring Coder
Groups'' on page 140.
Determines the mode of the Allowed Coders feature.
[0] Restriction = In the incoming SDP offer, the device
uses only coders that are also listed in the Allowed
Coders Group; the rest are removed from the SDP offer
(i.e., only coders common between SDP offered coders
and Allowed Coders Group are used). If an Extension
Coders Group is also selected (using the IP Profile's
SBCExtensionCodersGroupID parameter), then these
coders are added to the SDP offer.
[1] Preference = The device rearranges the priority (order)
of the coders in the incoming SDP offer according to their
order of appearance in the Allowed Coders Group list.
[2] Restriction and Preference = Performs both Restriction
and Preference.
Notes:
This parameter can only be configured as an IP Profile,
using the IPProfile parameter (see ''Configuring IP
Profiles'' on page 143).
To define Allowed Coders Groups, use the
AllowedCodersGroup parameter.
To configure Extension Coders Groups, use the
CodersGroups parameter.
866
Mediant 800 MSBG
Description
Document #: LTRT-12804