User's Manual 914 Document #: LTRT-89730
Mediant 3000
Parameter Description

[2] Transmit Only= Send RTP packets only.
 [3] Receive Only= Receive RTP packets only.
Notes:
 To activate the RTP Only feature without using ISDN / CAS signaling,
you must do the following:
Configure E1/T1 Transparent protocol type (set the ProtocoType
parameter to 5 or 6).
Enable the TDM-over-IP feature (set the EnableTDMoverIP
parameter to 1).
 To configure the RTP Only mode per trunk, use the
RTPOnlyModeForTrunk_x parameter.
 If per trunk configuration (using the RTPOnlyModeForTrunk_ID
parameter) is set to a value other than the default, the RTPOnlyMode
parameter value is ignored.
[RTPOnlyModeForTrunk_
x]
Enables the RTP Only feature per trunk. The x in the parameter name
denotes the trunk number, where 0 is Trunk 1. For a description of the
parameter, see the RTPOnlyMode parameter.
Note: For using the global parameter (i.e., setting the RTP Only feature
for all trunks), set the parameter to -1 (default).
Media IP Version
Preference
media-ip-ver-pref
[MediaIPVersionPreferenc
e]
Global parameter that defines the preferred RTP media IP addressing
version (IPv4 or IPv6) for outgoing SIP calls. You can also configure this
functionality per specific calls, using IP Profiles
(IpProfile_MediaIPVersionPreference). For a detailed description of the
parameter and for configuring this functionality in the IP Profile table, see
Configuring IP Profiles on page 391.
SIT Q850 Cause
[SITQ850Cause]
Defines the Q.850 cause value specified in the SIP Reason header that
is included in a 4xx response when a Special Information Tone (SIT) is
detected on an IP-to-Tel call.
The valid range is 0 to 127. The default is 34.
Note: For mapping specific SIT tones, you can use the
SITQ850CauseForNC, SITQ850CauseForIC, SITQ850CauseForVC,
and SITQ850CauseForRO parameters.
SIT Q850 Cause For NC
[SITQ850CauseForNC]
Defines the Q.850 cause value specified in the SIP Reason header that
is included in a 4xx response when SIT-NC (No Circuit Found Special
Information Tone) is detected from the Tel side for IP-to-Tel calls.
The valid range is 0 to 127. The default is 34.
Notes:
 When not configured (i.e., default), the SITQ850Cause parameter is
used.
 The parameter is applicable only to FXO interfaces.
SIT Q850 Cause For IC
[SITQ850CauseForIC]
Defines the Q.850 cause value specified in the SIP Reason header that
is included in a 4xx response when SIT-IC (Operator Intercept Special
Information Tone) is detected from the Tel for IP-to-Tel calls.
The valid range is 0 to 127. The default is -1 (not configured).
Note: When not configured (i.e., default), the SITQ850Cause parameter
is used.
SIT Q850 Cause For VC
[SITQ850CauseForVC]
Defines the Q.850 cause value specified in the SIP Reason header that
is included in a 4xx response when SIT-VC (Vacant Circuit - non-
registered number Special Information Tone) is detected from the Tel for
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