Migration from 3.1.2 to Kamailio 3.2 requires upgrade of installed packages, database structures and configuration file.<\/p>\n
First, we have to add correct debian repository of kamailio version 3.2. So open your source list file<\/p>\n
\r\nvim \/etc\/apt\/source.list\r\n<\/pre>\nand add:<\/p>\n
for “Debian Lenny“<\/p>\n
\r\ndeb http:\/\/deb.kamailio.org\/kamailio32 lenny main\r\ndeb-src http:\/\/deb.kamailio.org\/kamailio32 lenny main<\/pre>\nfor “Debian Squeeze“.<\/p>\n
\r\ndeb http:\/\/deb.kamailio.org\/kamailio32 squeeze main\r\ndeb-src http:\/\/deb.kamailio.org\/kamailio32 squeeze main<\/pre>\nThen, if we did not do before, add GPG key<\/p>\n
\r\nwget http:\/\/deb.kamailio.org\/kamailiodebkey.gpg\r\napt-key add kamailiodebkey.gpg<\/pre>\nand we may debian update packages list<\/p>\n
\r\napt-get update\r\n<\/pre>\nAfter update we can start main upgrade<\/p>\n
\r\npstest:\/home\/palo# apt-get upgrade kamailio<\/strong><\/span>\r\nReading package lists... Done\r\nBuilding dependency tree\r\nReading state information... Done\r\nThe following packages have been kept back:\r\n bind9-host dnsutils kamailio kamailio-cpl-modules kamailio-mysql-modules\r\n kamailio-presence-modules kamailio-tls-modules libbind9-50 libdns55\r\n libisccc50 libisccfg50 liblwres50\r\nThe following packages will be upgraded:\r\n apache2 apache2-doc apache2-mpm-prefork apache2-utils apache2.2-common\r\n aptitude base-files curl dhcp3-client dhcp3-common dpkg exim4 exim4-base\r\n exim4-config exim4-daemon-light git-core klibc-utils libapache2-mod-php5\r\n libapr1 libc6 libc6-dev libc6-i386 libcurl3 libcurl3-gnutls libfreetype6\r\n libklibc libkrb53 libldap-2.4-2 libmysqlclient15off libperl5.10 libpng12-0\r\n libpq5 libssl0.9.8 libxml2 libxml2-dev linux-image-2.6.26-2-amd64\r\n linux-libc-dev locales man-db mysql-client mysql-client-5.0 mysql-common\r\n mysql-server mysql-server-5.0 openssl perl perl-base perl-modules php5\r\n php5-common php5-gd php5-mcrypt php5-mysql phpmyadmin tzdata\r\n55 upgraded, 0 newly installed, 0 to remove and 12 not upgraded.\r\nNeed to get 113MB of archives.\r\nAfter this operation, 3592kB disk space will be freed.\r\nDo you want to continue [Y\/n]? y\r\n\r\n<\/pre>\nDuring upgrade we are asked for keeping config files:<\/p>\n
\r\n Configuration file `\/etc\/kamailio\/kamailio.cfg'\r\n ==> Modified (by you or by a script) since installation.\r\n ==> Package distributor has shipped an updated version.\r\n What would you like to do about it ? Your options are:\r\n Y or I : install the package maintainer's version\r\n N or O : keep your currently-installed version\r\n D : show the differences between the versions\r\n Z : background this process to examine the situation\r\n The default action is to keep your current version.\r\n*** kamailio.cfg (Y\/I\/N\/O\/D\/Z) [default=N] ? N\r\n\r\nConfiguration file `\/etc\/kamailio\/kamctlrc'\r\n ==> Modified (by you or by a script) since installation.\r\n ==> Package distributor has shipped an updated version.\r\n What would you like to do about it ? Your options are:\r\n Y or I : install the package maintainer's version\r\n N or O : keep your currently-installed version\r\n D : show the differences between the versions\r\n Z : background this process to examine the situation\r\n The default action is to keep your current version.\r\n*** kamctlrc (Y\/I\/N\/O\/D\/Z) [default=N] ?\r\n\r\nConfiguration file `\/etc\/default\/kamailio'\r\n ==> Modified (by you or by a script) since installation.\r\n ==> Package distributor has shipped an updated version.\r\n What would you like to do about it ? Your options are:\r\n Y or I : install the package maintainer's version\r\n N or O : keep your currently-installed version\r\n D : show the differences between the versions\r\n Z : background this process to examine the situation\r\n The default action is to keep your current version.\r\n*** kamailio (Y\/I\/N\/O\/D\/Z) [default=N] ?\r\nInstalling new version of config file \/etc\/init.d\/kamailio ...\r\nNot starting Kamailio: invalid configuration file!\r\n\r\n<\/pre>\nAt the last line of the output we may see that the Kamailio server is not starting automatically due to errors inside of the Kamailio config file. This is the result of modification between 3.1 and 3.2 release, where rtp proxy configuration and mysql tables are affected. And in my case, as I’m using rtpproxy I have to correct it.<\/p>\n
\r\n0(27417) ERROR: <core> [cfg.y:3365]: cfg. parser: failed to find command force_rtp_proxy\r\n 0(27417) : <core> [cfg.y:3504]: parse error in config file \/etc\/kamailio\/kamailio.cfg, line 795, column 19: unknown command, missing loadmodule?\r\n\r\n 0(27417) ERROR: <core> [cfg.y:3365]: cfg. parser: failed to find command force_rtp_proxy\r\n 0(27417) : <core> [cfg.y:3504]: parse error in config file \/etc\/kamailio\/kamailio.cfg, line 873, column 19: unknown command, missing loadmodule?\r\n\r\nERROR: bad config file (2 errors)\r\n\r\ninvoke-rc.d: initscript kamailio, action "start" failed.\r\ndpkg: error processing kamailio (--configure):\r\n subprocess post-installation script returned error exit status 1\r\ndpkg: dependency problems prevent configuration of kamailio-mysql-modules:\r\n kamailio-mysql-modules depends on kamailio (= 3.2.0+lenny1); however:\r\n Package kamailio is not configured yet.\r\ndpkg: error processing kamailio-mysql-modules (--configure):\r\n dependency problems - leaving unconfigured\r\ndpkg: dependency problems prevent configuration of kamailio-tls-modules:\r\n kamailio-tls-modules depends on kamailio (= 3.2.0+lenny1); however:\r\n Package kamailio is not configured yet.\r\ndpkg: error processing kamailio-tls-modules (--configure):\r\n dependency problems - leaving unconfigured\r\ndpkg: dependency problems prevent configuration of kamailio-presence-modules:\r\n kamailio-presence-modules depends on kamailio (= 3.2.0+lenny1); however:\r\n Package kamailio is not configured yet.\r\ndpkg: error processing kamailio-presence-modules (--configure):\r\n dependency problems - leaving unconfigured\r\ndpkg: dependency problems prevent configuration of kamailio-cpl-modules:\r\n kamailio-cpl-modules depends on kamailio (= 3.2.0+lenny1); however:\r\n Package kamailio is not configured yet.\r\ndpkg: error processing kamailio-cpl-modules (--configure):\r\n dependency problems - leaving unconfigured\r\nErrors were encountered while processing:\r\n kamailio\r\n kamailio-mysql-modules\r\n kamailio-tls-modules\r\n kamailio-presence-modules\r\n kamailio-cpl-modules\r\nE: Sub-process \/usr\/bin\/dpkg returned an error code (1)\r\n<\/pre>\nUpgrade Mysql tables<\/h1>\n
Kamailio in version 3.2 change database structures, therefore we have to upgrade DB tables of Kamailio 3.1.2 to a new one. Therefore connect to your mysql database which is utilizied by our Kamamilio server:<\/p>\n
\r\npstest:\/home\/palo# mysql -u root -p\r\nEnter password:\r\nWelcome to the MySQL monitor. Commands end with ; or \\g.\r\nYour MySQL connection id is 144\r\nServer version: 5.0.51a-24+lenny5 (Debian)\r\n\r\nmysql> connect kamailio\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\n\r\nConnection id: 145\r\nCurrent database: kamailio\r\n<\/pre>\n