AudioCodes Media 800 MSBR - Page 826

User's Manual 826 Document #: LTRT-12809
Mediant 800 MSBR
Parameter Description

Once a 200 OK is received in response to a REGISTER message,
the REGISTER message is not considered in this maximum count
limit.
 This parameter applies only to outgoing REGISTER messages (i.e.,
incoming is unlimited).
EMS: Transparent Coder
On Data Call
[TransparentCoderOnDa
taCall]
 [0] = (Default) Only use coders from the coder list.
 [1] = Use Transparent coder for data calls (according to RFC 4040).
The Transparent coder can be used on data calls. When the device
receives a Setup message from the ISDN with 'TransferCapabilities =
data', it can initiate a call using the coder 'Transparent' (even if the
coder is not included in the coder list).
The initiated INVITE includes the following SDP attribute:
a=rtpmap:97 CLEARMODE/8000
The default payload type is set according to the CodersGroup
parameter. If the Transparent coder is not defined, the default value is
set to 56. The payload type is negotiated with the remote side, i.e., the
selected payload type is according to the remote side selection. The
receiving device must include the 'Transparent' coder in its coder list.
Web: IP to IP Application
CLI: enable-ip2ip
[EnableIP2IPApplication
]
Enables the IP-to-IP Call Routing application.
 [0] Disable (default)
 [1] Enable
Note: For this parameter to take effect, a device reset is required.
[IP2IPTranscodingMode
]
Note: This parameter is no longer valid and must not be used.
Defines the voice transcoding mode (media negotiation) between two
user agents for the IP-to-IP application. This parameter must always be
set to 1 when using the IP-to-IP application.
 [0] Only if Required = Do not force transcoding. Many of the media
settings (such as gain control) are not implemented on the voice
stream. The device passes packets RTP to RTP packets without any
processing.
 [1] Force = (Default) Force transcoding on the outgoing IP leg. The
device interworks the media by implementing DSP transcoding.
Web: Enable RFC 4117
Transcoding
CLI: rfc4117-trnsc-enbl
[EnableRFC4117Transc
oding]
Enables transcoding of calls according to RFC 4117.
 [0] Disable (default)
 [1] Enable
Notes:
 For this parameter to take effect, a device reset is required.
 For more information on transcoding, see Transcoding using Third-
Party Call Control on page 525.
Web/EMS: Default
Release Cause
CLI: dflt-release-cse
[DefaultReleaseCause]
Defines the default Release Cause (sent to IP) for IP-to-Tel calls when
the device initiates a call release and an explicit matching cause for this
release is not found.
The default release cause is NO_ROUTE_TO_DESTINATION (3).
Other common values include NO_CIRCUIT_AVAILABLE (34),
DESTINATION_OUT_OF_ORDER (27), etc.
Notes:
 The default release cause is described in the Q.931 notation and is
translated to corresponding SIP 40x or 50x values (e.g., 3 to SIP
404, and 34 to SIP 503).

Analog: For information on mapping PSTN release causes to SIP