The Asterisk.org development team has announced the release of Libpri version 1.4.10. This release contains bug fixes related to handling of BRI PTMP links and how messages are handled during link state transients, as well as other fixes. Please see the Changelog for more details. The release is available as a tarball as well as a patch against the previous release. It is available for download from downloads.digium.com. Thank you for your support!