User's Manual 1086 Document #: LTRT-10532
Mediant 500L Gateway & E-SBC
Parameter Description
channel>;IP=<device's IP address>
For example, the below shows a call on Trunk 1, channel 4 of the
device with IP address 192.168.13.1:
x-channel: ds/ds1-1/4;IP=192.168.13.1
Progress Indicator to IP
configure voip > sip-
definition settings > prog-
ind-2ip
[ProgressIndicator2IP]
Global parameter defining the progress indicator (PI) sent to the IP.
You can also configure the functionality per specific calls, using IP
Profiles (IpProfile_ProgressIndicator2IP) or Tel Profiles
(TelProfile_ProgressIndicator2IP). For a detailed description of the
parameter and for configuring the functionality, see Configuring IP
Profiles on page 438 or Configuring Tel Profiles on page 471.
Note: If this functionality is configured for a specific profile, the settings
of this global parameter is ignored for calls associated with the profile.
[EnableRekeyAfter181] Enables the device to send a re-INVITE with a new (different) SRTP
key (in the SDP) if a SIP 181 response is received ("call is being
forwarded"). The re-
INVITE is sent immediately upon receipt of the 200
OK (when the call is answered).
[0] = Disable (default)
[1] = Enable
Note: The parameter is applicable only if SRTP is used.
configure voip > sip-
number-of-active-
dialogs
[NumberOfActiveDialogs]
Defines the maximum number of concurrent, outgoing SIP REGISTER
dialogs. The parameter is used to control the registration rate.
The valid range is 1 to 20. The default is 20.
Note:
Once a 200 OK is received in response to a REGISTER message,
the REGISTER message is not considered in this maximum count
limit.
The parameter applies only to outgoing REGISTER messages (i.e.,
incoming is unlimited).
[TransparentCoderOnDataC
all]
[0] = (Default) Only use coders from the coder list.
[1] = Use Transparent coder for data calls (according to RFC 4040).
The Transparent coder can be used on data calls. When the device
receives a Setup message from the ISDN with 'TransferCapabilities =
data', it can initiate a call using the coder 'Transparent' (even if the
coder is not included in the coder list).
The initiated INVITE includes the following SDP attribute:
a=rtpmap:97 CLEARMODE/8000
The default payload type is set according to the CodersGroup
parameter. If the Transparent coder is not defined, the default is set to
56. The payload type is negotiated with the remote side, i.e., the
selected payload type is according to the remote side selection. The
receiving device must include the 'Transparent' coder in its coder list.
Network Node ID
configure voip > sip-
definition settings > net-
node-id
[NetworkNodeId]
Defines the Network Node Identifier of the device for Avaya UCID.
The valid value range is1 to 0x7FFF. The default is 0.
Note:
To use this feature, you must set the parameter to any value other
than 0.
To enable the generation by the device of the Avaya UCID value
and adding it to the outgoing INVITE sent to the IP Group (Avaya
entity), use the IP Groups table's parameter 'UUI Format'.
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