AudioCodes Mediant 800B User Manual page 453

User's Manual
Parameter
Input Gain
input-gain
[IpProfile_InputGain]
Voice Volume
voice-volume
[IpProfile_VoiceVolume]
SBC Signaling
PRACK Mode
sbc-prack-mode
[IpProfile_SbcPrackMode]
P-Asserted-Identity Header
Mode
sbc-assert-identity
[IpProfile_SBCAssertIdentity]
Diversion Header Mode
sbc-diversion-mode
[IpProfile_SBCDiversionMod
e]
Version 7.2

[2] Acoustic
For a detailed description of the Echo Cancellation feature, see
Configuring Echo Cancellation on page 191.
Note:

The corresponding global parameter is EnableEchoCanceller.
Defines the pulse-code modulation (PCM) input gain control (in
decibels). For the Gateway application: Defines the level of the
received signal for Tel-to-IP calls.
The valid range is -32 to 31 dB. The default is 0 dB.
Note:

The corresponding global parameter is InputGain.
Defines the voice gain control (in decibels). For the Gateway
application: Defines the level of the transmitted signal for IP-to-Tel
calls.
The valid range is -32 to 31 dB. The default is 0 dB.
Note:

The corresponding global parameter is VoiceVolume.
Defines the device's handling of SIP PRACK messages for the SIP
entity associated with the IP Profile.

[1] Optional = PRACK is optional. If required, the device performs
the PRACK process on behalf of the SIP entity.

[2] Mandatory = PRACK is required for this SIP entity. Calls from
endpoints that do not support PRACK are rejected. Calls destined
to these endpoints are also required to support PRACK.

[3] Transparent (default) = The device does not intervene with the
PRACK process and forwards the request as is.
Defines the device's handling of the SIP P-Asserted-Identity header for
the SIP entity associated with the IP Profile. This header indicates how
the outgoing SIP message asserts identity.

[0] As Is = (Default) P-Asserted Identity header is not affected and
the device uses the same P-Asserted-Identity header (if present) in
the incoming message for the outgoing message.

[1] Add = Adds a P-Asserted-Identity header. The header's values
are taken from the source URL.

[2] Remove = Removes the P-Asserted-Identity header.
Note:

The parameter affects only the initial INVITE request.

The corresponding global parameter is SBCAssertIdentity.
Defines the device's handling of the SIP Diversion header for the SIP
entity associated with the IP Profile.

[0] As Is = (Default) Diversion header is not handled.

[1] Add = History-Info header is converted to a Diversion header.

[2] Remove = Removes the Diversion header and the conversion to
the History-Info header depends on the SBCHistoryInfoMode
parameter.
For more information on interworking of the History-Info and Diversion
453
20. Coders and Profiles
Description
Mediant 800B Gateway & E-SBC