AudioCodes Mediant 4000 SBC, User Manual

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CHAPTER 60 Configuration Parameters Reference
Mediant 4000 SBC | User's Manual
Parameter Description
The valid value is 1 to any integer. The
default is 10.
The feature applies to faxes that are sent
immediately after the voice channel is
established (i.e., after 200 OK).
You can configure the handling of fax
negotiation by the device for specific calls,
using IP Profiles configured in the IP
Profiles table (see the IpProfile_
SBCRemoteRenegotiateOnFaxDetection
parameter in
Configuring IP Profiles ).
Supplementary Services
The SBC and CRP supplementary services parameters are described in the table below.
Table 60-38:SBC and CRP Supplementary Services Parameters
Parameter Description
Emergency Call Preemption Parameters
For more information on SBC emergency call preemption, Configuring Call Preemption for SBC
Emergency Calls .
'SBC Preemption Mode'
configure voip > sbc
settings > sbc-
preemption-mode
[SBCPreemptionMode]
Enables SBC emergency call preemption.
■ [0] Disable (default)
■ [1] Enable
'Emergency Message Condition'
configure voip > sbc
settings > sbc-emerg-
condition
[SBCEmergencyCondition]
Defines the index of the Message Condition rule in the
Message Conditions table that is used to identify
emergency calls.
Note: The device applies the rule only after call
classification (but before inbound manipulation).
'Emergency RTP DiffServ'
configure voip > sbc
settings > sbc-emerg-rtp-
diffserv
[SBCEmergencyRTPDiffServ]
Defines DiffServ bits sent in the RTP for SBC
emergency calls.
The valid value is 0 to 63. The default is 46.
'Emergency Signaling DiffServ'
configure voip > sbc
settings > sbc-emerg-sig-
diffserv
[SBCEmergencySignalingDiffServ]
Defines DiffServ bits sent in SIP signaling messages
for SBC emergency calls. This is included in the SIP
Resource-Priority header.
The valid value is 0 to 63. The default is 40.
IP Media Parameters
The IP media parameters are described in the table below.
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