AudioCodes Mediant 1000 User Manual page 422

Parameter
Hold
enable-hold
[IpProfile_EnableHold]
Add IE In Setup
add-ie-in-setup
[IpProfile_AddIEInSetup]
User's Manual

Analog: For IP-to-Tel calls, the device sends a 180 Ringing
response to IP after placing a call to a phone (FXS) or PBX
(FXO).

Digital: For IP-to-Tel calls, the device sends 180 Ringing
response to the IP after receiving an ISDN Alerting or (for
CAS) after placing a call to the PBX/PSTN.

[1] PI = 1:

Analog: For IP-to-Tel calls, if the EnableEarlyMedia
parameter is set to 1, the device sends a 183 Session
Progress message with SDP immediately after a call is
placed to a phone/PBX. This is used to cut-through the voice
path before the remote party answers the call. This allows the
originating party to listen to network call progress tones such
as ringback tone or other network announcements.

Digital: For IP-to-Tel calls, if the parameter EnableEarlyMedia
is set to 1, the device sends 180 Ringing with SDP in
response to an ISDN Alerting or it sends a 183 Session
Progress message with SDP in response to only the first
received ISDN Proceeding or Progress message after a call
is placed to PBX/PSTN over the trunk.

[8] PI = 8: same as PI = 1.
Note: The corresponding global parameter is ProgressIndicator2IP.
Enables the Call Hold feature (analog interfaces) and interworking of
the Hold/Retrieve supplementary service from ISDN to SIP (digital
interfaces). For analog: The Call Hold feature allows users,
connected to the device, to place a call on hold (or remove from
hold), using the phone's Hook Flash button.

[0] Disable

[1] Enable (default)
Note:

Digital interfaces: To interwork the Hold/Retrieve supplementary
service from SIP to ISDN (QSIG and Euro ISDN), set the
EnableHold2ISDN parameter to 1.

Analog interfaces: To use the call hold service, the devices at
both ends must support this option.

The corresponding global parameter is EnableHold.
Defines an optional Information Element (IE) data (in hex format)
which is added to ISDN Setup messages. For example, to add IE
'0x20,0x02,0x00,0xe1', enter the value "200200e1".
Note:

The parameter is applicable only to digital interfaces.

The IE is sent from the Trunk Group IDs configured by the
SendIEonTG parameter .

You can configure different IE data for Trunk Groups by
configuring the parameter for different IP Profiles and then
assigning the required IP Profile in the IP-to-Tel Routing table
(PSTNPrefix).

The feature is similar to that of the EnableISDNTunnelingIP2Tel
parameter. If both parameters are configured, the
EnableISDNTunnelingIP2Tel parameter takes precedence.

The corresponding global parameter is AddIEinSetup.
422
Mediant 1000B Gateway & E-SBC
Description
Document #: LTRT-27045