[Serusers] DNS SRV sending call to second priority

Jiri Kuthan jiri at iptel.org
Mon Jun 5 19:29:35 CEST 2006


indeed -- that's currently an unsupported feature being worked on.

-jiri

At 17:46 05/06/2006, Paul Antinori (pantinor) wrote:
>Content-class: urn:content-classes:message
>Content-Type: multipart/alternative;
>        boundary="----_=_NextPart_001_01C688B7.3390EF42"
>
>I am using DNS SRV query for stateful routing of calls like in my script below.  I see the SRV query is going through from SER.
>
>My problem is that when the call times out to priority 1 A record, SER does not send it to priority 2. 
>
>Thanks for help. 
>
>vxml-1          IN      A       10.86.xxx.1 
>vxml-2          IN      A       10.86.xxx.2 
>vxml-3          IN      A       10.86.xxx.3 
>
>; Priority Weight Port Target 
>_sip._tcp.vxml.pats.cisco.com.  SRV 1 1 5060 vxml-1.pats.cisco.com. 
>                                SRV 2 1 5060 vxml-2.pats.cisco.com. 
>                                SRV 3 1 5060 vxml-3.pats.cisco.com. 
>_sip._udp.vxml.pats.cisco.com.  SRV 1 1 5060 vxml-1.pats.cisco.com. 
>                                SRV 2 1 5060 vxml-2.pats.cisco.com. 
>                                SRV 3 1 5060 vxml-3.pats.cisco.com. 
>
>route{ 
>
>        if (!mf_process_maxfwd_header("10")) { 
>                sl_send_reply("483","Too Many Hops"); 
>                break; 
>        }; 
>
>        if (uri=~"^sip:7") { 
>                log(1, "Found 7*\n"); 
>                rewritehostport("vxml.pats.cisco.com"); 
>                route(1); 
>                break; 
>        } 
>
>        if (uri=~"^sip:9") { 
>                log(1, "Found 9*\n"); 
>                rewritehostport("ringtone.pats.cisco.com"); 
>                route(1); 
>                break; 
>        } 
>
>        log(1,"Could Not Match DN to a Route\n"); 
>        
>        route(1); 
>} 
>
>route[1] 
>{ 
>        
>        #use "t_relay" for STATEFUL forwarding 
>        #for STATELESS forwarding use this syntax: forward(10.86.xx.xx,5060); 
>        
>        if (!t_relay()) { 
>                sl_reply_error(); 
>        }; 
>} 
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--
Jiri Kuthan            http://iptel.org/~jiri/ 




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