AudioCodes E-SBC - Page 465

CHAPTER19 Coders and Profiles
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
'Play Held Tone'
play-held-tone
[IpProfile_SBCPlayHeldTone]
Enables the device to play Music-on-Hold (MoH) to call
parties that are placed on hold. This is useful if the held
party does not support the play of a local hold tone, or for IP
entities initiating call hold that do not support the generation
of hold tones.
■ [0] No = (Default) The device does not play any tone to
held call parties.
■ [1] Internal = Plays the local default hold tone or a tone
defined in the PRT file (if installed).
Note: If you configure the parameter to Internal, the device
plays the tone only if the 'SBC Remote Hold Format'
parameter is configured to one of the following: send-only,
send only 0.0.0.0, not supported, or transparent (when the
incoming SDP is 'sendonly').
SBC Fax
'Fax Coders Group'
sbc-fax-coders-group-
name
[IpProfile_
SBCFaxCodersGroupName]
Assigns a Coder Group which defines the supported fax
coders for fax negotiation for the SIP entity associated with
the IP Profile. To configure Coder Groups, see Configuring
Coder Groups.
Note: The parameter is applicable only if you set the
IpProfile_SBCFaxBehavior parameter to a value other than
[0].
'Fax Mode'
sbc-fax-behavior
[IpProfile_SBCFaxBehavior]
Enables the device to handle fax offer-answer negotiations
for the SIP entity associated with the IP Profile.
■ [0] As Is = (Default) Device forwards fax transparently,
without interference.
■ [1] Handle always = Handle fax according to fax
settings in the IP Profile for all offer-answer
transactions (including the initial INVITE).
■ [2] Handle on re-INVITE = Handle fax according to fax
settings in the IP Profile for all re-INVITE offer-answer
transactions (except for initial INVITE).
Note: The fax settings in the IP Profile include IpProfile_
SBCFaxCodersGroupName, IpProfile_
SBCFaxOfferMode, and IpProfile_SBCFaxAnswerMode.
'Fax Offer Mode'
sbc-fax-offer-mode
[IpProfile_SBCFaxOfferMode]
Defines the coders included in the outgoing SDP offer (sent
to the called "fax") for the SIP entity associated with the IP
Profile.
■ [0] All coders = (Default) Use only (and all) the coders
of the selected Coder Group configured using the
SBCFaxCodersGroupID parameter.
■ [1] Single coder = Use only one coder. If a coder in the
incoming offer (from the calling "fax") matches a coder
in the SBCFaxCodersGroupID, the device uses this
coder. If no match exists, the device uses the first
coder listed in the Coders Group ID
(SBCFaxCodersGroupID).
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