Nick 'TARANTUL' Novikov wrote: Try to use DIALOG module. Configure this module to use some AVP as "timeout_avp", mark needed dialog with "dlg_flag" then load AVP value from RADIUS response. See at http://www.openser.org/docs/modules/1.2.x/dialog.html for more info about module params. Sorry, I don't use this scenario but it must work in theory. I hope :-) -- CU, Victor Gamov _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

Hi all, Please help me on this: I want to deploy failover scenario using t_replicate function, here is apart of configuration SIP1: ######################################################################## # Request route 'REGISTER' ######################################################################## route[2] { xlog("L_INFO", "*-*- Jump to Route[2]: REGISTER procedure *-*-*\n"); sl_send_reply("100", "Trying"); if(src_ip=="SIP2 IP") { xlog("L_INFO", "*-*-* Got REGISTER replication from peering, Save location! \n"); save("location"); exit; } if(nat_uac_test("19")) { fix_nated_register(); setbflag(6); xlog("L_INFO", "*-*-* Discovering UAC is behind NAT, fix_nated_register - M=$rm RURI=$ru Contact=$ct bflag=$bF \n"); } #if(!www_authorize("", "subscriber")) #{ # # www_challenge("", "0"); # exit; #} #consume_credentials(); if(!save("location")) { xlog("L_ERR", "*-*-* Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); exit; } add_rcv_param(); xlog("L_INFO", "*-*-* REPLICATE register to peering \n"); if(!t_replicate("sip:SIP2-IP:5060")) { xlog("L_ERR", "*-*-* Cannot contact to the peer, REPLICATION failed\n"); }; xlog("L_INFO", "*-*-* Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO", "*-*-* End of Route[2]: REGISTER procedure *-*-*\n"); exit; } ------- SIP2 config: ######################################################################## # Request route 'REGISTER' ######################################################################## route[2] { xlog("L_INFO", "*-*- Jump to Route[2]: REGISTER procedure *-*-*\n"); sl_send_reply("100", "Trying"); if(src_ip=="SIP1-IP") { xlog("L_INFO", "*-*-* Got REGISTER replication from peering, Save location! \n"); save("location"); exit; } if(nat_uac_test("19")) { fix_nated_register(); setbflag(6); xlog("L_INFO", "*-*-* Discovering UAC is behind NAT, fix_nated_register - M=$rm RURI=$ru Contact=$ct bflag=$bF \n"); } #if(!www_authorize("", "subscriber")) #{ # # www_challenge("", "0"); # exit; #} #consume_credentials(); if(!save("location")) { xlog("L_ERR", "*-*-* Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); exit; } add_rcv_param(); xlog("L_INFO", "*-*-* REPLICATE register to peering \n"); if (!t_replicate("sip:SIP1-IP:5060")) { xlog("L_ERR", "*-*-* Cannot contact to the peer, REPLICATION failed\n"); }; xlog("L_INFO", "*-*-* Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO", "*-*-* End of Route[2]: REGISTER procedure *-*-*\n"); exit; } And here is the location table of both server: SIP1; mysql> select * from location; +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ | id | username | domain | contact | received | path | expires | q | callid | cseq | last_modified | flags | cflags | user_agent | socket | methods | +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ | 95 | 1016 | | sip:1016@192.168.1.202:5061;transport=udp | sip:203.190.172.49:44293 | NULL | 2007-08-28 11:28:31 | -1.00 | 0006d752-a91d0005-647e0f99-44142f0e(a)192.168.1.202 | 238 | 2007-08-28 11:27:31 | 0 | 64 | Cisco-CP7960G/8.0 | udp:116.193.69.3:5060 | NULL | | 98 | 1005 | | sip:1005@192.168.1.103:5060 | sip:203.190.172.49:41124 | NULL | 2007-08-28 11:28:41 | -1.00 | zxjvYGlwjx2VbuGu(a)192.168.1.103 | 22171 | 2007-08-28 11:27:41 | 0 | 64 | PA168S | udp:116.193.69.3:5060 | NULL | | 97 | 1001 | | sip:1001@192.168.1.66:8887 | sip:203.190.172.49:43767 | NULL | 2007-08-28 11:28:50 | -1.00 | a20a87250b56ff1b | 104 | 2007-08-28 11:27:50 | 0 | 64 | eyeBeam release 3004t stamp 16741 | udp:116.193.69.3:5060 | 5951 | | 99 | 841170047 | | sip:841170047@192.168.1.66:5080;transport=UDP | sip:203.190.172.49:39960 | NULL | 2007-08-28 11:28:47 | -1.00 | f6b2e2ce36244ddd9f967b5efbc39b16 | 47970 | 2007-08-28 11:27:47 | 0 | 64 | RTC/1.0.2299 | udp:116.193.69.3:5060 | 5423 | +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ 4 rows in set (0.00 sec) SIP2: mysql> select * from location; +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ | id | username | domain | contact | received | path | expires | q | callid | cseq | last_modified | flags | cflags | user_agent | socket | methods | +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ | 46 | 1001 | | sip:1001@192.168.1.66:8887 | sip:203.190.172.49:43767 | NULL | 2007-08-28 11:28:53 | -1.00 | 8b3cbf617b787578 | 105 | 2007-08-28 11:27:53 | 0 | 64 | eyeBeam release 3004t stamp 16741 | udp:116.193.69.4:5060 | 5951 | | 47 | 1016 | | sip:1016@192.168.1.202:5061;transport=udp | sip:203.190.172.49:44293 | NULL | 2007-08-28 11:28:41 | -1.00 | 0006d752-a91d0005-647e0f99-44142f0e(a)192.168.1.202 | 239 | 2007-08-28 11:27:41 | 0 | 64 | Cisco-CP7960G/8.0 | udp:116.193.69.4:5060 | NULL | | 48 | 841170047 | | sip:841170047@192.168.1.66:5080;transport=UDP | sip:203.190.172.49:39960 | NULL | 2007-08-28 11:28:57 | -1.00 | f6b2e2ce36244ddd9f967b5efbc39b16 | 47971 | 2007-08-28 11:27:57 | 0 | 64 | RTC/1.0.2299 | udp:116.193.69.4:5060 | 5423 | | 44 | 1005 | | sip:1005@192.168.1.103:5060 | sip:203.190.172.49:41124 | NULL | 2007-08-28 11:28:56 | -1.00 | zxjvYGlwjx2VbuGu(a)192.168.1.103 | 22172 | 2007-08-28 11:27:56 | 0 | 64 | PA168S | udp:116.193.69.4:5060 | NULL | +----+-----------+--------+-----------------------------------------------+--------------------------+------+---------------------+-------+---------------------------------------------------+-------+---------------------+-------+--------+-----------------------------------+-----------------------+---------+ 4 rows in set (0.00 sec) mysql> Both tables have the information almost the same and snync BUT When I use an UA1 registered to SIP1, calling UA2 register to SIP2, it does not work. Nothing happens on UA2. Please help me how to fix them Thanks in advanced Regards TUng ------------------------------------------------------------------------ _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

<div><SPAN style="font-size:10pt;">I think this t_replicate() function does not work with my case. Should you please suggest me another solution to make a failover system (one SIP server got failure, other one can handle).</SPAN></div>

An alternative is using usrloc db-mode=3 (db-only) and doing data replication in the database backend (e.g. MySQL cluster or master-master replication) for location sharing in combination with the Path extension for NAT traversal: http://osdir.com/ml/voip.openser.user/2006-03/msg00014.html