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8.5.160.56

Voice Platform CTI Connector Release Notes

Release Date Release Type Restrictions AIX Linux Solaris Windows
06/16/16 General X X

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What's New

This release contains the following new features and enhancements:

  • CTI Connector (ICM) supports the Windows 2012 64-bit operating system.
  • The CTIC (ICM) now sends the DNIS that it receives in an INVITE to CTIC, as the X-Genesys-ICM-OL-DNIS header in the Treatment Leg INVITE to MCP.
To enable this feature, set the configuration parameter [ICMC] SendOLDNISHeader to true. (The default is false.)
  • CTI Connector (ICM) can now offer to transfer a call (instead of hanging up) following a DIALOGUE_FAILURE_EVENT from ICM. To enable this functionality, set the option TransferOnDialogFailure to 1.
  • CTI Connector now provides the ability to override the transfer destination of a CONNECT message in REFER scenarios on ICM.
STEVE ASKS: IS THERE AN OPTION THAT ENABLES THE OVERRIDE AND SPECIFIES A NEW DESTINATION?
  • Two new parameters allow CTI Connector (ICM) to use a REFER message to transfer an ongoing call (that is, a caller leg to CTIC is established) to a destination, when CTIC detects that Cisco ICM is unavailable.
Enable this functionality by setting the CTIC option [ICMC] ICMUnavailableAction to Transfer. The default is Hangup.
Specify the transfer destination (a number) by setting the IVR Profile option [gvp.service-parameters] cti.FailoverNumber.



Resolved Issues

This release contains the following resolved issues:


CTIC no longer deadlocks when CLOSE_REQ and DIALOG_FAILURE are sent simultaneously.

STEVE ASKS: sent (to where?), or received (from where?) (GVP-22954)


CTIC now removes an active connection only after establishing a new connection with ICM. Previously CTIC removed the active connection in response to an error while establishing a new connection. (GVP-22625)


MCP (and CCP and CTIC). now sends a CANCEL request using the same transport as sending an INVITE request. (GVP-21870)


CTI Connector now correctly changes the CSeq number to 1 once it reaches the maximum of 2147483647. Previously, CTIC began sending a negative CSeq number when the CSeq went above 2147483647. (GVP-21835)


The first SNMP GET to the CTI Connector now succeeds—it no longer times out. (GVP-21748)


To address a security vulnerability, the version of OpenSSL library used by CTI Connector is updated to 0.9.8zb, from the previous version (0.9.8q). (GVP-21727)


CTI Connector no longer terminates when eccvariablesize is configured with a negative value. (GVP-21208)


ECC Variables now register correctly during a process start-up. Previously, when a large number of ECC variables were configured, they did not register correctly with ICM. (GVP-21203)




Upgrade Notes

No special procedure is required to upgrade to release 8.5.160.56.

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