Version 7.2 1091 Mediant 500L Gateway & E-SBC
User's Manual 69. Configuration Parameters Reference
Parameter Description
[1] Transmit & Receive = Send and receive RTP packets.
[2] Transmit Only= Send RTP packets only.
[3] Receive Only= Receive RTP packets only.
Note:
The parameter is applicable only to the Gateway application.
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
[MediaIPVersionPreference]
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 Profiles table,
see Configuring IP Profiles on page
438.
SIT Q850 Cause
configure voip > sip-
definition settings > 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
configure voip > sip-
definition settings > release-
cause-for-sit-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.
Note:
When not configured (i.e., default), the SITQ850Cause parameter is
used.
SIT Q850 Cause For IC
configure voip > sip-
definition settings > q850-
cause-for-sit-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:
W
hen not configured (i.e., default), the SITQ850Cause parameter is
used.
SIT Q850 Cause For VC
configure voip > sip-
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