AudioCodes Mediant 800B User Manual page 712

Parameter
[EnableRekeyAfter181]
[NumberOfActiveDialogs]
EMS: Transparent Coder On
Data Call
[TransparentCoderOnDataCal
l]
Web: IP to IP Application
[EnableIP2IPApplication]
[IP2IPTranscodingMode]
User's Manual
Note: This parameter can also be configured per IP Profile (using
the IPProfile parameter) and Tel Profile (using the TelProfile
parameter).
Enables the device to send a re-INVITE with a new (different)
SRTP key (in the SDP) if a SIP 181 response is received ("call is
being forwarded"). The re-INVITE is sent immediately upon receipt
of the 200 OK (when the call is answered).

[0] = Disable (default)

[1] = Enable
Note: This parameter is applicable only if SRTP is used.
Defines the maximum number of concurrent, outgoing SIP
REGISTER dialogs. This parameter is used to control the
registration rate.
The valid range is 1 to 20. The default is 20.
Notes:

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).

[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.
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.
Note: This parameter is no longer valid and must not be used.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.
712
Mediant 800B GW & E-SBC
Description
Document #: LTRT-10274