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Back to Configuration - System Provisioning
Back to Category - Base Provisioning
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In this section:
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To View
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SIP Sig Port
On the SBC main screen, go to Configuration > System Provisioning > Category: Base Provisioning > Signaling Ports >
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SIP Sig Port.
The
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SIP Sig Port window is displayed.
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The SIP Sig Port can be checked for each Address Context or for each Zone or for all the Address Contexts and Zones created. Use the drop-down box to select the desired Address Context and Zone.
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To Edit
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SIP Sig Port
To edit any of
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the SIP Sig Ports in the list, click the radio button next to the
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specific SIP Sig Port name.
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The Edit
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Selected SIP Sig Port window is displayed below.
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Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
To Create
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SIP Sig Port
To create a
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new SIP Sig Port, click + New
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SIP Sig Port in the SIP Sig Port List panel.
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The Create
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New SIP Sig Port window is displayed.
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The following fields are displayed:
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Parameter |
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Index | A unique profile identifier. |
Mode | The operational state of the SIP Sig Port |
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State | The administrative state of the SIP Signaling Port. |
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IP Interface |
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Group Name | Select from the drop-down list. |
IP Address V4 |
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The V4 IP address in dotted decimal form (for example 10.11.12.0 24). |
IP Address V6 |
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The V6 IP address in hexadecimal/colon form (for example, fd00:21:445:128::7880 64). | |
Port Number | The UDP/TCP port number of SIP Signaling Port |
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, which has a default of 5060. | |
Recorder | Administrative state of the SIP Signaling Recorder Port. |
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NOTE: Ensure that |
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the Recorder flag is disabled when |
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SIPrec flag is enabled |
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| SIPrec |
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The administrative state of the SIP Signaling Recorder Port. Enable this flag to use the port for recording using |
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SIPrec Protocol. |
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When the SIPrec flag is enabled |
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, ensure the Recorder flag is disabled. NOTE: The SIPRec feature is controlled by a system-wide SBC license (SBC-SIPREC). If the license is not available, any SIPRec recording returned by a PSX is ignored |
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TCP Connect |
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Timeout | This |
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parameter indicates the maximum time, in seconds, allowed for |
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NOTE: This application level configuration has |
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no impact on any IP layer re-transmission of SYN. | |
DSCP Value | DSCP value (0-63) for packets from this SIP Signaling Port. NOTE: This DSCP value marks non-HPC calls. Configure the DSCP value in the HPC profile configuration to mark HPC calls. The DSCP value configured in the Hpc Call Profile for HPC calls with UDP as transport can override the DSCP value configured in the SIP signaling port. |
TLS Profile |
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Name | The name assigned to this Transport Layer Security (TLS) profile. |
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The value range is 1-23 characters. | |
Transport Protocols Allowed | The transport protocols allowed on this signaling port as follows:
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NOTE: The SBC supports only UDP towards the recording server. |
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SCTP Profile |
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Name |
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The name of the SCTP profile used for this |
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SIP Signaling Port. |
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| TCP Keepalive |
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| Time |
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The number of seconds a TCP connection remains idle before TCP Keep-alive probes are sent out. A value of "0" disables this parameter. The value ranges from 0, and 60 to 7200 seconds and the default value is 0. |
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NOTE: Always configure TCP Keepalive Time with a higher value than TCP Keepalive Interval. |
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| Keepalive Interval |
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| The number of seconds between TCP Keep-alive probes. The value ranges from 60 to 120 seconds and the default value is 60. |
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| TCP Keepalive Probes |
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| The maximum number of TCP Keep-alive probes to send until SBC decides that the connection is broken. The value ranges from 1 to 20 and the default value is 2. |
| Mask Portfor |
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| Rcb | This flag |
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fetches the RCB value for a user |
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. When this flag is enabled, the RCB value is fetched using only the source IP address and not the source port for generating the hashKey. |
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NOTE: Disable the Mask IP Addressfor Rcb flag in order to use the Mask Portfor Rcb flag. Both flags cannot be enabled at the same time. |
| Mask |
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| IP Addressfor |
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| Rcb | This flag |
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fetches the RCB value for a user |
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. When this flag is enabled, the RCB value is fetched using only the usingsource port and not the source IP address for generating hashKey. |
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NOTE: Disable the Mask Portfor Rcb flag in order to use the Mask IP Addressfor Rcb flag. Both flags cannot be enabled at the same time. | |
| Enforce AOR Match | Enable this flag to enforce AOR matching for messages from registered users.
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| Action | Use this |
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flag to specify a clearing action when the SIP Signaling Port goes out-of-service (OOS). Calls can be forcefully cleared or allowed to dry up in out-of-service mode.
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Dry Up Timeout |
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Use this parameter to specify the time (in minutes) until which existing calls are allowed to complete in out-of-service mode with dry up action. |
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The value has a range of 1-1440 |
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and a default |
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of 60 |
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. When the Action |
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flag is set to Dryup and |
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SIP Sig Port goes OOS, SBC starts a dry up timer for the configured duration. The SBC exhibits the following behavior when |
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Dryup is enabled:
Once the |
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dry up timer expires, the SBC tears down ongoing calls and all ongoing SIP Registrations and non-call related dialogs are cleared internally. The SIP Signaling Port is then moved to OOS state where no SIP messages are admitted. NOTE: The Dry Up Timeout flag is displayed when the Action flag is set to Dryup. The Dry Up Timeout flag is configurable regardless of the setting of the SIP Signaling Port state. | |
| TCP User Timeout | This parameter configures the maximum time (0, and 10-3600) in seconds for which transmitted data may remain unacknowledged before TCP forcibly closes the corresponding connection. |
| SIP TCP Connection Aging State |
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| Info | ||
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If recorder is enabled, the SBC does not handle the following requests. To overcome this, configure a separate SIP Signaling Port towards the recording server (with recorder enabled).
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To Copy
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SIP Sig Port
To copy any of the created
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SIP Sig Port and to make any minor changes, click the radio button next to the
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specific SIP Sig Port to highlight the row.
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Click
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Copy SIP Sig Port
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on
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the SIP Sig Port List panel.
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The Copy
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Selected SIP Sig Port window is displayed along with the field details which can be edited.
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Make the required changes to the required fields and click Save to save the changes. The
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copied SIP Sig Port is displayed at the bottom of the
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original SIP Sig Port in
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the SIP Sig Port List panel.
To Delete
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SIP Sig Port
To delete any of the
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created SIP Sig Port, click the radio button next to the
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specific SIP Sig Port which you want to delete.
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Click Delete at the end of the highlighted row. A delete confirmation message appears seeking your decision.
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Click
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Yes to remove the
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specific SIP Sig Port from the list.
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