Re: [Serusers] SER is not matching ACK Messages

Ok i first overlooked a problem in the messages. I think the ATA is guilty because the request URI of the ACK is not the same as the URI from the INVITE. And if i'm not wrong the URIs has to be the same because the ACK for a negative reply belongs to the transaction. U 63.77.141.227:5050 -> 200.219.173.140:5060 INVITE sip:99638515@sip.trdc.telenova.com.br;user=phone SIP/2.0..Via: SIP/2 .0/UDP 63.77.141.227:5050..Via: SIP/2.0/UDP 192.168.0.2:5060..From: <sip:55 514@sip.trdc.telenova.com.br;user=phone>;tag=39420929..To: <sip:99638515@si p.trdc.telenova.com.br;user=phone>..Call-ID: 1446977160@192.168.0.2..CSeq: 2 INVITE..Contact: <sip:55514@63.77.141.227:5050;user=phone>..Authorization : Digest username="55514", realm="sip.trdc.telenova.com.br", nonce="3ed0dc0 bff5ab94bf089aa864744f463e8e243ef", uri="sip:99638515@sip.trdc.telenova.com .br", response="21434035966cd4cd8ef8dca75515b4b4"..user-agent: Cisco ATA v 2.15 ata186 (020918a)..expires: 300..Content-Type: application/sdp..Content -Length: 248 ....v=0..o=55514 11951 11951 IN IP4 192.168.0.2..s=ATA186 Cal l..c=IN IP4 63.77.141.227.t=0 0..m=audio 7070 RTP/AVP 18 8 0 101..a=rtpmap: 18 G729/8000/1..a=rtpmap:8 PCMA/8000/1..a=rtpmap:0 PCMU/8000/1..a=rtpmap:10 1 telephone-event/8000..a=fmtp:101 0-15.. [...] U 63.77.141.227:5050 -> 200.219.173.140:5060 ACK sip:99638515@sip.trdc.telenova.com.br:5060 SIP/2.0..Via: SIP/2.0/UDP 63 .77.141.227:5050..Via: SIP/2.0/UDP 192.168.0.2:5060..From: <sip:55514@sip.t rdc.telenova.com.br;user=phone>;tag=39420929..To: <sip:99638515@sip.trdc.te lenova.com.br;user=phone>;tag=d58c1e972d22d5f66f01bb0aca7a741a-edbe..Call-I D: 1446977160@192.168.0.2..CSeq: 2 ACK..user-agent: Cisco ATA v2.15 ata186 (020918a)..Content-Length: 0.... Regards Nils Ohlmeier On Sunday 25 May 2003 23:29, Ricardo Villa wrote: