[OpenSIPS-Devel] [ opensips-Bugs-3586775 ] Dialog Ping
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Wed Nov 21 17:37:33 CET 2012
Bugs item #3586775, was opened at 2012-11-13 11:03
Message generated for change (Settings changed) made by bogdan_iancu
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Category: modules
Group: 1.8.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Carlos Eduardo Wagner (kaduww)
>Assigned to: Vladut-Stefan Paiu (vladut-paiu)
Summary: Dialog Ping
Initial Comment:
I'm having some problems with the Dialog Ping when using another port different from the 5060.
My opensips is listening on both ports, 5060 and 5062 and, as the trace attached, when the client is sending requests to the port 5062 and the dialog is created, the Dialog Ping sends the OPTIONS packet from the port 5060. Because of this, my client's NAT is blocking the packet, because its mapped to the port 5062 and not the 5060.
Follow the dialog information:
root at sipstage:/home/suporte# opensipsctl fifo dlg_list
dialog:: hash=2536:1633827324
state:: 4
user_flags:: 0
timestart:: 1352831188
timeout:: 1352838388
callid:: a4e155f4320d43b9be48fde6457150ee
from_uri:: sip:P0000000001 at sipstage.pligg.com.br
to_uri:: sip:05130227701 at sipstage.pligg.com.br
caller_tag:: 6fe6c313c92742a392fd75740f8867d7
caller_contact:: sip:P0000000001 at 177.97.125.92:4057;ob
callee_cseq:: 0
caller_route_set::
caller_bind_addr:: udp:177.129.74.30:5062
callee_tag:: a94c095b773be1dd6e8d668a785a9c8470442779
callee_contact:: sip:05130227701 at 201.56.167.2:5060
caller_cseq:: 31678
callee_route_set:: <sip:201.33.209.42;lr;did=8e96.0e1aebe1>,<sip:201.33.209.194;lr=on;did=8e9.c48a6f3>
callee_bind_addr:: udp:177.129.74.30:5062
Here follows the OPTIONS part of the Trace:
U 2012/11/13 16:28:59.522813 177.129.74.30:5060 -> 177.97.125.92:4050
OPTIONS sip:P0000000025 at 177.97.125.92:4050;ob SIP/2.0.
Via: SIP/2.0/UDP 177.129.74.30:5062;branch=z9hG4bKf915.ddfebd02.0.
To: <sip:P0000000025 at sipstage.pligg.com.br>;tag=6caf1d8cdc4645719b25a6e120c90679.
From: <sip:05130227701 at sipstage.pligg.com.br>;tag=a94c095b773be1dd6e8d668a785a9c849cb5c894.
CSeq: 1 OPTIONS.
Call-ID: 433b8548a3944c2ea03a4a9cf2ce0bc4.
Max-Forwards: 70.
Content-Length: 0.
User-Agent: OpenSIPS (1.8.2-notls (x86_64/linux)).
* The SIP Trace attached was made while using the Opensips 1.8.1, but I did the test with the newest 1.8.x version e the problem was the same.
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