AudioCodes Mediant 500 E-SBC, User Manual

Page: 772 / 920

User's Manual 772 Document #: LTRT-10437
Mediant 500 E-SBC
Parameter Description
[RTPOnlyMode] remote IP address is determined according to the Outbound IP
Routing table (Prefix parameter). The port is the same port as the local
RTP port (configured by the BaseUDPPort parameter and the channel
on which the call is received).

[0] Disable (default)

[1] Transmit & Receive = Send and receive RTP packets.

[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 this
parameter, see the RTPOnlyMode parameter.
Note: For using the global parameter (i.e., setting the RTP Only
feature for all trunks), set this parameter to -1 (default).
Web/EMS: Media IP Version
Preference
CLI: 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
this parameter and for configuring this functionality in the IP Profile
table, see Configuring IP Profiles on page
304 .
Web/EMS: 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.
Web/EMS: 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 PSTN 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.
Web/EMS: 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
PSTN for IP-to-Tel calls.
The valid range is 0 to 127. The default is -1 (not configured).