Tracking 25731 - TBSip failed to process Re-Invite message from both inbound and outbound leg - TB-1201
Toolpack has been modified to handle a specific SIP re-invite collision scenario that happens only when two re-invites are sent simultaneously on both legs. It properly sends 491 pending requests on both sides.
Tracking 24028 - "***** PERFORMANCE WARNING: Had to linear search destination IP interface" trace is misleading - TB-1539
Adjust trace level and clarified content for misleading performance warning message.
tbsip exits unexpectedly after receiving a retransmitted BYE message after the dialog has been closed - TB-2757
The tbsip application now properly handles receiving a retransmitted BYE.
Forward 407 and 401 in REFER scenario when there are no credentials in the NAP - TB-2768
The toolpack now forwards back any authentication request resulting from a SIP REFER.
Forward 202 response from PBX after REFER message - TB-2890
Successful SIP responses after REFER requests (202 Accepted) are forwarded from the server to the client. SBC no longer impersonates the server and sends the server’s 202 response to the client.
Red Hat Bug 745713 - command-line clocksource override fails - TB-3158
A new command line utility script is available to query, set or clear the OS current clock source.The script location is “/lib/tb/toolpack/pkg/3.X.XX.XX/scripts/clocksource.py”
Support REFER authentication with NAP credentials - TB-3211
Added support for SIP REFER authentication using credentials specified in the SBC NAP. If a SIP NAP contains authentication credentials, a REFER challenge will be automatically replied to by the SBC with a new authenticated REFER request without forwarding the challenge to the transferor.
SIP Replaces header causes memory corruption in toolpack_engine - TB-3213
Handling of SIP Replaces header by toolpack_engine has been reworked to prevent memory corruption and undefined behaviour.
Lawful Intercept Implicit encoding of HI3 UUI - TB-3282
Toolpack now supports the IMPLICIT encoding of the Lawful Interception UUS1 content (HI3 interface) included in the UUI field of the SIP INVITE or ISDN SETUP messages.
The same setting drives the ASN.1 encoding type (EXPLICIT / IMPLICIT), both for the UUS1 content (HI3 interface) and the IRI records (HI2 interface).
The IMPLICIT encoding is defined in annex D.1 of the ETSI ES 201 671 specification.
AWS Elastic ip polling script is broken on m5 - TB-3420
Changed elastic association python script, specifically the part where it validates if it’s running on a AWS instance to take in account the differences between m5 and m4.