ADDITIONAL VOIP PARAMETERS
CHAPTER 14
220
ECOTEL 3G 16.1. Revised: 2011.
VoipOadIn=<string>
Specifies that the parameter VoipOad is for incoming calls only. If this parameter is not set (default), VoipOad
will apply for both directions.
VoipOadOut=<string>
Specifies that the parameter VoipOad is for outgoing calls only. If this parameter is not set (default), VoipOad
will apply for both directions.
VoipProgress=<int>
For H.323: 0=progress indicator is not transmitted. 1 (default)=progress indicator is transmitted. 2=address
complete message is transmitted. 3=call proceeding message type changed in alerting message type.
For SIP: 0=183 response ignored and not sent. 1=183 response changed to a progress message with inband-
info-available at the ISDN interface (default). 2=183 response changed to an address complete message at
the ISDN interface. 3=183 response changed to an alerting at the ISDN interface.
VoipConnectOnCallProc=<mode>
Enter Yes (default No) to change an H.323 Call Proceeding/Call Progress and Alert, or a SIP 180 or 183, into
an H.323 Connect or SIP 200 message. This parameter can be used if an announcement that plays before
the Connect requires a Connect on the other side to put through the call.
VoipComprMaster=<mode>
This parameter defines which side the first matching codec comes from:
Yes: Default. Priority is determined by the order of the system’s parameter list.
No: Priority is determined by the peer.
VoipHideOadByRemove=<mode>
If
Yes is configured and call setup is to VoIP, the OAD will be removed from signaling if presentation
restricted
or user-provided, not screened is set in the calling party’s presentation or screen-
ing indicator.
No (default) means no change will occur.
NOTE: If the SIP protocol is used, Anonymous will always appear as the account in the From
field. Transmission of the OAD can occur in the P-asserted header.
VoipSignalCLIR=<string>
When the configured string appears at the beginning of the OAD and the parameter
VoipHideOadByRemove is set, the OAD is removed from signaling, regardless of the presentation bits
in the calling party field. If the parameter
VoipHideOadByRemove is not set (default), the presentation
bits are set at
presentation restricted (CLIR) if <string> is -. If the string matches the first
digits of the OAD and it comes in with CLIP, the call will be sent to VoIP using CLIR. If the call comes in with
CLIR, the string will be added to the beginning of the OAD and CLIR will be removed in the signaling.
VoipSingleTcpSession=<mode>
Enter
Yes to send all outgoing VoIP connections in a single TCP session. Enter No (default) for an extra TCP
session for each VoIP connection.
Table 14.1 Customized Parameters: Protocol-Independent VoIP Signaling (continued)
Protocol-Independent VoIP Signaling Parameters
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