AudioCodes Mediant 500 E-SBC User Manual page 317

User's Manual
Parameter
Web: Remote Update Support
CLI: sbc-rmt-update-supp
[IpProfile_SBCRemoteUpdateSupport]
Web: Remote re-INVITE
CLI: sbc-rmt-re-invite-supp
[IpProfile_SBCRemoteReinviteSuppor
t]
Web: Remote Delayed Offer Support
CLI: sbc-rmt-delayed-offer
[IpProfile_SBCRemoteDelayedOfferS
upport]
Web: Remote REFER Behavior
CLI: sbc-rmt-refer-behavior
[IpProfile_SBCRemoteReferBehavior]
Version 6.8
disconnects the call.

[2] Not Supported = The device does not allow a session
timer with this SIP entity.

[3] Supported = The device enables the session timer
with this SIP entity. If the incoming SIP message does not
include any session timers, the device adds the session
timer information to the sent message. You can configure
the value of the Session-Expires and Min-SE headers,
using the SBCSessionExpires and SBCMinSE
parameters, respectively.
Defines whether this SIP entity supports the SIP UPDATE
message.

[0] Not Supported = UPDATE message is not supported.

[1] Supported Only After Connect = UPDATE message is
supported only after the call is connected.

[2] Supported = (Default) UPDATE message is supported
during call setup and after call establishment.
Defines whether the destination UA of the re-INVITE request
supports re-INVITE messages and if so, whether it supports
re-INVITE with or without SDP.

[0] Not Supported = re-INVITE is not supported and the
device does not forward re-INVITE requests. The device
sends a SIP response to the re-INVITE request, which
can either be a success or a failure, depending on
whether the device can bridge the media between the
endpoints.

[1] Supported only with SDP = re-INVITE is supported,
but only with SDP. If the incoming re-INVITE arrives
without SDP, the device creates an SDP and adds it to
the outgoing re-INVITE.

[2] Supported = (Default) re-INVITE is supported with or
without SDP.
Defines whether the remote endpoint supports delayed offer
(i.e., initial INVITEs without an SDP offer).

[0] Not Supported = Initial INVITE requests without SDP
are not supported.

[1] Supported = (Default) Initial INVITE requests without
SDP are supported.
Note: For this parameter to function, you need to configure a
valid Extension Coders Group ID for IP Profiles that do not
support delayed offer.
Defines the device's handling of REFER requests for this
SIP entity.

[0] Regular = (Default) Refer-To header is unchanged
and the device forwards the REFER as is.

[1] Database URL = Changes the Refer-To header so
that the re-routed INVITE is sent through the SBC:
a. Before forwarding the REFER request, the device
changes the host part to the device's IP address and
adds a special prefix ("T~&R_") to the Contact user
part.
317
19. Coders and Profiles
Description
Mediant 500 E-SBC