AudioCodes Mediant 3000

Version 7.0 413 Mediant 3000
User's Manual 20. Coders and Profiles
Parameter Description
call-hold message. The device terminates the received call-hold
message (re-INVITE / UPDATE) and sends a 200 OK to the
initiator of the call hold. The device plays a held tone to the held
party if the 'SBC Play Held Tone' parameter is set to Yes.
Remote Representation Mode
[IpProfile_SBCRemoteReprese
ntationMode]
Enables interworking SIP in-dialog, Contact and Record-Route
headers between SIP entities. The parameter defines the device's
handling of in-dialog, Contact and Record-Route headers for
messages sent to the SIP entity associated with the IP Profile.
 [-1] According to Operation Mode = (Default) Depends on the
setting of the 'Operation Mode' parameter in the IP Group or
SRD table:

B2BUA: Device operates as if the parameter is set to
Replace Contact [0].

Call State-full Proxy: Device operates as if the parameter is
set to Add Routing Headers [1].
 [0] Replace Contact = Device replaces the address in the
Contact header, received in incoming messages from the other
side, with its own address in the outgoing message sent to the
SIP entity.
 [1] Add Routing Headers = Device adds a Record-Route header
for itself to outgoing messages (requests\responses) sent to the
SIP entity in dialog-setup transactions. The Contact header
remains unchanged.
 [2] Transparent = Device doesn't change the Contact header
and doesn't add a Record-Route header for itself. Instead, it
relies on its' own inherent mechanism to remain in the route of
future requests in the dialog (for example, relying on the way the
endpoints are set up or on TLS as the transport type).
Keep Incoming Via Headers
[IpProfile_SBCKeepVIAHeader
s]
Enables interworking SIP Via headers between SIP entities. The
parameter defines the device's handling of Via headers for
messages sent to the SIP entity associated with the IP Profile.
 [-1] According to Operation Mode = Depends on the setting of
the 'Operation Mode' parameter in the IP Group table or SRD
table:

B2BUA: Device operates as if the parameter is set to
Disable [0].

Call State-full Proxy: Device operates as if the parameter is
set to Enable [1].
 [0] Disable = Device removes all Via headers received in the
incoming SIP request from the other leg and adds a Via header
identifying only itself, in the outgoing message sent to the SIP
entity.
 [1] Enable = Device retains the Via headers received in the
incoming SIP request and adds itself as the top-most listed Via
header in the outgoing message sent to the SIP entity.
Keep Incoming Routing
Headers
[IpProfile_SBCKeepRoutingHea
ders]
Enables interworking SIP Record-Route headers between SIP
entities. The parameter defines the device's handling of Record-
Route headers for request/response messages sent to the the SIP
entity associated with the IP Profile.
 [-1] According to Operation Mode = (Default) Depends on the
setting of the 'Operation Mode' in the IP Group or SRD table:
 B2BUA: Device operates as if the parameter is set to