Hi Steve, Yes I am trying to get SER to resend the INVITE to priority 2 after priority 1 timed out due to connection down scenario. Thank you, Paul -----Original Message----- From: Steve Blair [mailto:blairs@isc.upenn.edu] Sent: Monday, December 04, 2006 9:37 AM To: Paul Antinori (pantinor) Cc: Greger V. Teigre; serusers@iptel.org Subject: Re: [Serusers] SRV failover question Paul: Are you trying to get the proxy server to re-send the invite based on the SRV list or the phone? _Steve Paul Antinori (pantinor) wrote:Greger and all, The URL does not really help. You will see my cfg script below is already using rewritehostport with no port and the SRV name. I also am not using t_on_failure as it should not be necessary according the post by Klaus. Heres my SRV table with the ranking priorities: _sip._udp.vxml.pats.cisco.com SRV service location: priority = 1 weight = 1 port = 5060 svr hostname = vxml-1.pats.cisco.com _sip._udp.vxml.pats.cisco.com SRV service location: priority = 2 weight = 1 port = 5060 svr hostname = vxml-2.pats.cisco.com _sip._udp.vxml.pats.cisco.com SRV service location: priority = 3 weight = 1 port = 5060 svr hostname = vxml-3.pats.cisco.com pats.cisco.com nameserver = ns1.pats.cisco.com vxml-1.pats.cisco.com internet address = 10.86.129.x vxml-2.pats.cisco.com internet address = 10.86.129.x vxml-3.pats.cisco.com internet address = 10.86.129.x ns1.pats.cisco.com internet address = 10.86.129.x Thanks anyone for any help, Paul ---------------------------------------------------------------------- -- *From:* Greger V. Teigre [mailto:greger@teigre.com] *Sent:* Monday, December 04, 2006 6:41 AM *To:* Paul Antinori (pantinor) *Cc:* serusers@iptel.org *Subject:* Re: [Serusers] SRV failover question http://lists.iptel.org/pipermail/serusers/2006-October/030813.html Paul Antinori (pantinor) wrote:Hi, Regarding the SRV query addition in (ser-0.9.7-pre7), when the call fails on the first priority destination, it never seems to attempt tosend the INVITE to the second priority destination in the SRV response list. Is there anything else to script in the ser.cfg file to get this to work? Thanks for help, Paul [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep SIP Capturing oneth0 10.100556 10.86.142.144 -> 10.86.129.17 SIP Request: INVITE sip:77710107773365@10.86.129.17:5060;transport=udp 10.101774 10.86.129.17 -> 10.86.142.144 SIP Status: 100 trying -- your call is important to us 14.233596 10.86.129.17 -> 10.86.142.144 SIP Status: 408 Request Timeout 14.235930 10.86.142.144 -> 10.86.129.17 SIP Request: ACK sip:77710107773365@10.86.129.17:5060;transport=udp 2139 packets captured [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep DNS Capturing oneth0 4.279486 10.86.129.17 -> 10.86.129.16 DNS Standard query SRV _sip._udp.vxml.pats.cisco.com 4.279897 10.86.129.16 -> 10.86.129.17 DNS Standard query response SRV 1 1 5060 vxml-1.pats.cisco.com SRV 2 1 5060 vxml-2.pats.cisco.comSRV 3 1 5060 vxml-3.pats.cisco.com 4.280045 10.86.129.17 -> 10.86.129.16 DNS Standard query A vxml-1.pats.cisco.com 4.280231 10.86.129.16 -> 10.86.129.17 DNS Standard query response A10.86.129.2 <--this is unplugged from the network debug=3 fork=yes log_stderror=yes rev_dns=no port=5060 children=4 check_via=no sip_warning=yes fifo="/tmp/ser_fifo" uid="nobody" gid="nobody" #aliases for this proxy server #ie hostnames/domains that it routes for alias=sox.cisco.com alias=pats.cisco.com loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so" modparam("usrloc", "db_mode", 0) modparam("rr", "enable_full_lr", 1) modparam("tm","fr_timer",5) modparam("tm","fr_inv_timer",5) route{ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (uri=~"^sip:1") { log(1, "SER found 1*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:2") { log(1, "SER Found 2*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:7") { log(1, "SER Found 7*\n");rewritehostport("vxml.pats.cisco.com");route(1);break;} if (uri=~"^sip:8") { log(1, "SER Found 8*\n"); rewritehostport("SER.pats.cisco.com");route(1);break; } if (uri=~"^sip:9") { log(1, "SER Found 9*\n"); rewritehostport("ringtone.pats.cisco.com");route(1);break; } log(1,"Could Not Match DN to Route\n"); route(1); } route[1] { if (!t_relay()) { sl_reply_error(); }; } --------------------------------------------------------------------- --- _______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers---------------------------------------------------------------------- -- _______________________________________________ Serusers mailing list Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers