Hi Anca Thank you, the latest revision did solve that issue, the ACK is now being relayed properly. Although I seem to have another issue now with Opensips retransmitting the 200 right throughout the call, even after it has received and relayed the ACK?!
Here is a new SPI trace: http://pastebin.com/Xit26Gkk And a new Debug: http://pastebin.com/ZB5xTsvj Thanks, Bruce ________________________________ From: Anca Vamanu <[email protected]> To: [email protected] Sent: Thu, 10 June, 2010 10:42:48 Subject: Re: [OpenSIPS-Users] B2B Ack issue Hi Bruce, It is clear now what happens - you have to upgrade the b2b modules to the svn version because there is a problem in the stable release. In there the from tag in the generated is constructed as the concatenation of from tag and callid from the initial request. The problem is that most clients put in the callid '@ip address' and @ is an illegal character in from tag. So the from tag in you case was: From: <sip:[email protected]>;[email protected] And the destination uri for the ACK became: DBG:tm:t_uac: next_hop=<sip:41.x.x.33;lr=on;[email protected];vsf=AAAAAFlyXxh7QkwaAQVydAUfHAADHxsbGAA2> The parser then concluded that the domain was the string after '@': 192.x.x.154c0a8c89a-4f7 - and it tried doing a look up on this. This problem is fixed in the svn branch as illegal characters are not allowed anymore. Please update. Regards, -- Anca Vamanu www.voice-system.ro On 06/10/2010 01:35 AM, Bruce Borrett wrote: > >Hi > >>I have copied a config from one of the B2B tutorials, and only made one >or two small changes to it. The problem I am having is that when an ACK >is sent by the caller after receiving a 200, opensips tries to do a dns >lookup on the source ip of the ACK for some reason. I do not have dns >set up and am not using domain names anywhere. > >>Here is a sip trace of the call: >http://pastebin.com/iDvVgk2B > >>And here is a debug: >http://pastebin.com/teSuTp7E > >>Thank you in advance.. > >>Regards, >>Bruce > > > >_______________________________________________ >Users mailing list >[email protected] >http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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