Re: [SR-Users] Missing ACK

2010-07-03 Thread Alex Balashov
On Jul 2, 2010, at 9:54 AM, Claudio Furrer elc...@gmail.com wrote: Ok, here it goes again. Pay attention to the 200: OK response from the PSTN-GW. I think its Contact header should be read by the Cisco GW (calling party), and then send its ACK-request with R-URI based on that Contact.

Re: [SR-Users] Missing ACK

2010-07-02 Thread Klaus Darilion
Am 01.07.2010 17:40, schrieb Claudio Furrer: Am 01.07.2010 14:38, schrieb Claudio Furrer: Hi, I have a similar issue, It is not possible to debug this issue without full SIP trace! ngrep -Wbyline -t -d any port 5060 I find it unpleasant to read such a trace. Please really use ngrep to

Re: [SR-Users] Missing ACK

2010-07-02 Thread Klaus Darilion
Am 02.07.2010 15:54, schrieb Claudio Furrer: Hi, I have a similar issue, It is not possible to debug this issue without full SIP trace! ngrep -Wbyline -t -d any port 5060 I find it unpleasant to read such a trace. Please really use ngrep to get a nice formated SIP trace, or supply the

Re: [SR-Users] Missing ACK

2010-07-02 Thread Klaus Darilion
If you allways route the requests from the broken caller to the other gateway, you can use something like that: ... if (loose_route() { if (src__ip=10.10.10.128) { $rd=10.20.20.153; $du=sip:10.20.20.153:5060; } ... normal loose-route processing t_relay(); exit; } ...

Re: [SR-Users] Missing ACK

2010-07-01 Thread Claudio Furrer
Hi, I have a similar issue, my proxy sip doesn't relay the ACK coming from a Cisco GW (caller), to a PSTN-GW (callee), then the OK and ACK are retransmitted for a while till the pstn-gw send a BYE. Attach a text graph, where: 10.10.10.128 is a Cisco GW. 10.15.15.122 is my Proxy SIP (and oldie

Re: [SR-Users] Missing ACK

2010-07-01 Thread Claudio Furrer
Am 01.07.2010 14:38, schrieb Claudio Furrer: Hi, I have a similar issue, It is not possible to debug this issue without full SIP trace! ngrep -Wbyline -t -d any port 5060 regards Klaus Sorry, here the trace (gziped). Regards, Caio call_ack_fail1.txt.gz Description: Binary data

Re: [SR-Users] Missing ACK

2010-07-01 Thread Ole Kaas
Hello, The guy operating the Asterisk at the far end have been inspecting the traces I've sent him. Hen notes that the ACK relayed doesn't entirely comply to the standard. The values of branch in the VIA header of the relayed ACK response incorrectly have the value 0 (also rport in the VIA

Re: [SR-Users] Missing ACK

2010-06-30 Thread Ole Kaas
Den 30/06/2010 kl. 01.23 skrev Iñaki Baz Castillo: 2010/6/29 Ole Kaas o...@tet.dk: Hi Klaus, I've mailed pcap dump to you directly for further inspection. Hi, it's much better if you capture a trace with ngrep -Wbyline -t -q port 5060 and paste it in a new mail by replacing your public

[SR-Users] Missing ACK

2010-06-29 Thread Ole Kaas
Hello, See transmission below. For some reason the ACK package is lost/dropped and the remote server retransmits the 200 OK status. But Kamailio does not retransmit the ACK on receiving the retransmitted OK's. Eventually the remote server gives up and pulls the plug after ~20 seconds. Is this

Re: [SR-Users] Missing ACK

2010-06-29 Thread Klaus Darilion
The log does not tell us anything. If you want to know from us if your config is wrong or your clients/server is buggy, then we need an ngrep dump recorded at the SIP proxy: ngrep -Wbyline -t -q port 5060 regards Klaus Am 29.06.2010 12:37, schrieb Ole Kaas: Hello, See transmission below.

Re: [SR-Users] Missing ACK

2010-06-29 Thread Geoffrey Mina
I have also seen this with Kamailio 1.5 I have not confirmed whether Kamailio is sending the 200 OK back down to my asterisk server or not. On Tue, Jun 29, 2010 at 7:15 AM, Klaus Darilion klaus.mailingli...@pernau.at wrote: The log does not tell us anything. If you want to know from us if

Re: [SR-Users] Missing ACK

2010-06-29 Thread Ole Kaas
Hi Klaus, I've mailed pcap dump to you directly for further inspection. /Ole Den 29/06/2010 kl. 13.15 skrev Klaus Darilion: The log does not tell us anything. If you want to know from us if your config is wrong or your clients/server is buggy, then we need an ngrep dump recorded at the

Re: [SR-Users] Missing ACK

2010-06-29 Thread Iñaki Baz Castillo
2010/6/29 Ole Kaas o...@tet.dk: Hi Klaus, I've mailed pcap dump to you directly for further inspection. Hi, it's much better if you capture a trace with ngrep -Wbyline -t -q port 5060 and paste it in a new mail by replacing your public IP's with other values. Then all the people here could