User's Manual 916 Document #: LTRT-10466
Mediant 500L MSBR
67.10.5.5 Call Hold Parameters
The call hold parameters are described in the table below.
Table 67-46: Call Hold Parameters
Parameter Description
Web/EMS: Enable Hold
CLI: hold
[EnableHold]
Global parameter that enables the Call Hold feature (analog interfaces)
and interworking of the Hold/Retrieve supplementary service from ISDN
PRI to SIP. You can also configure this functionality per specific calls,
using IP Profiles (IpProfile_EnableHold). For a detailed description of this
parameter and for configuring this functionality in the IP Profile table, see
''Configuring IP Profiles'' on page 332.
Note: If this functionality is configured for a specific IP Profile, the settings
of this global parameter is ignored for calls associated with the IP Profile.
Web/EMS: Hold Format
CLI: hold-format
[HoldFormat]
Defines the format of the SDP in the sent re-INVITE hold request.
[0] 0.0.0.0 = (Default) The SDP "c=" field contains the IP address
"0.0.0.0" and the "a=inactive" attribute.
[1] Send Only = The SDP "c=" field contains the device's IP address
and the "a=sendonly" attribute.
[2] x.y.z.t = The SDP "c=" field contains the device's IP address and
the "a=inactive" attribute.
Notes:
The device does not send any RTP packets when it is in hold state.
For digital interfaces: This parameter is applicable only to QSIG and
Euro ISDN protocols.
Web/EMS:Held Timeout
CLI: held-timeout
[HeldTimeout]
Defines the time interval that the device allows for a call to remain on
hold. If a Resume (un-hold Re-INVITE) message is received before the
timer expires, the call is renewed. If this timer expires, the call is released
(terminated).
[-1] = (Default) The call is placed on hold indefinitely until the initiator
of the on hold retrieves the call again.
[0 - 2400] = Time to wait (in seconds) after which the call is released.
Web: Call Hold Reminder
Ring Timeout
EMS: CHRR Timeout
CLI: call-hold-remnd-rng
[CHRRTimeout]
Defines the duration (in seconds) that the Call Hold Reminder Ring is
played. If a user hangs up while a call is still on hold or there is a call
waiting, then the FXS interface immediately rings the extension for the
duration specified by this parameter. If the user off-hooks the phone, the
call becomes active.
The valid range is 0 to 600. The default is 30.
Notes:
This parameter is applicable only to FXS interfaces.
This Reminder Ring feature can be disabled using the
DisableReminderRing parameter.
CLI: dis-reminder-ring
[DisableReminderRing]
Disables the reminder ring, which notifies the FXS user of a call on hold
or a waiting call when the phone is returned to on-hook position.
[0] = (Default) The reminder ring feature is active. In other words, if a
call is on hold or there is a call waiting and the phone is changed from
offhook to onhook, the phone rings (for a duration defined by the
CHRRTimeout parameter) to "remind" you of the call hold or call
waiting.
[1] = Disables the reminder ring. If a call is on hold or there is a call
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