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16 per IMG EMS object
Related Topics:
ClientView Pane: GCEMS Software 10.5.1:
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RN - The RN tag is used to convey the location routing number. See IMG 1010 - Local Number Portability (LNP) for more information.
NPDI - The NPDI tag is used to indicate whether an LNP query has been performed. See IMG 1010 - Local Number Portability (LNP) for more information.
CIC and DAI - The CIC parameter is a three or four digit code used in routing tables to identify the network that serves the remote user when a call is routed over many different networks. The DAI parameter will be displayed immediately after the CIC code . See IMG 1010 - CIC and DAI Codes - SS7 ISUP to SIP for more information.
3xx Redirect Support:
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Disable- Do Not send a new INVITE to the contact returned in a 3xx response from a redirect server. The IMG will release the call when it receives a 3xx response from a redirect server and map the 3xx code to 4xx code.
See IMG 1010 - SIP Redirect Server Support for more information.
SIP Loop Detection:
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Use this field to enable the sending of the SS7 ITX message based on a SIP INFO message received from a SIP Application. This allows a SIP application to interwork with the SPIROU standard (Signalisation Pour l'Interconnexion des Réseaux Ouverts/Signaling for the Interconnection of Open Networks). See IMG 1010 - SPIROU-ITX in SIP INFO.
Outgoing Fully Qualified Domain Name (FQDN) (10.3.3 ER2+):
If this option is enabled and the Domain Name fields in the SIP signaling and VoIP Module (IMG 1010 - Facility pane) objects are filled with FQDNs, then all the outgoing request and response SIP messages will include FQDNs instead of IP addresses (Local IMG Signaling and VoIP Module IP addresses)
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Both- The FQDNs of the local IMG signaling IP address and the local IMG VoIP address are inserted in the outgoing SIP messages.
See IMG 1010 - Fully Qualified Domain Name Support for more information.
Incoming Reason Header Cause Code:
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Enable – The IMG will propagate the cause value from the first Reason Header with a valid Q.850 cause value.
See IMG 1010 - SIP Reason Header
Trusted:
This field applies to SIP signaling only. When this is set to Yes then all SIP Privacy information will be sent within the trusted domain boundary. When set to No then there will be no SIP Privacy information exchanged. See IMG 1010 - Configuring SIP Privacy and IMG 1010 - SIP Privacy Overview
SIP PRIVACY:
SIP Privacy field configures whether there will be SIP Contact information offered in the SIP messaging. SIP Privacy is configured in two separate objects in ClientView.
The first object in ClientView that will enable SIP Privacy is under the SIP Signaling Stack. (Physical IMG > Signaling > SIP Signaling). This will enable SIP Privacy for the entire GCEMS. The SIP Privacy is set globally in the SIP Signaling Pane on the IMG as either "On" or "Off". All calls will be handled according to this setting regardless of other SIP Privacy settings on an individual External Gateway or ISDN/ISUP Group.
The second place that SIP Privacy is configured is under the Profiles object in ClientView (Cantata IMG EMS > Profiles > SIP SGP). Set the Privacy Info field in the External Gateway object according to what is supported by the SIP Proxy to which the IMG is connected.
To enable Privacy for an ISDN Group or an ISUP Group, set the Discard Privacy Info field in the IMG 1010 - ISDN Group pane or the IMG 1010 - ISUP Group pane to Yes.
| Info |
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If any of the external SIP gateways being configured in ClientView are going to have SIP Privacy enabled then the first global setting must be enabled. |
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This is a drop down menu where the SIP REFER feature is enabled and disabled. When enabled, contact information such as the URI INFO is passed in the Refer-To Header field. The default is Disable. See IMG 1010 - SIP REFER Call Transfer
Allow 180 after 183 (10.5.1):
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When a SIP INFO message is received and the dialog is found the IMG will respond with a 200 OK message.
When a SIP INFO message is received and the dialog is not found the IMG will respond with a 481 Call Leg/Transaction Does Not Exist.
When a SIP INFO message is received and the content length of the SIP INFO message is 0, the IMG will respond with a 200 OK
See IMG 1010 - SIP INFO Method - Long Call Duration Auditing
Acceptable Inbound Call Type:
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