Hi,<br><br>++ I have registered 3 UACs to the same openser server which are behind NAT.<br> UAC 1 -- 111111<br> UAC 2 -- 222222<br> UAC 3 -- 333333<br><br>++ So in location table , I am getting :<br><br> ------------------------------------------------+-----------------------+--------------------------<br>
Contact | Received |<br> ------------------------------------------------+-----------------------+--------------------------<br> 111111@<private-IP>:5060 | sip:public-IP : 5060|<br>
222222@<private-IP>:5060 | sip:public-IP : 5060|<br> 333333@<private-IP>:5060 | sip:public-IP : 5060|<br><br>++ I have set user preferences :<br><br><br>+------+------------------+-------------------------+-------------+------+------------------------------------------------------+<br>
| uuid | username | domain | attribute | type | value |<br>+------+------------------+-------------------------+-------------+------+------------------------------------------------------+<br>
| | 222222 | <a href="http://domainname.com">domainname.com</a> | fwdbusy | 0 | <a href="mailto:fwdbusy%3Asip%3A333333@domainname.com">fwdbusy:sip:333333@domainname.com</a> <br>| | 222222 | <a href="http://domainname.com">domainname.com</a> | noanscfwd | 0 | <a href="mailto:noanscfwd%3Asip%3A333333@domainname.com">noanscfwd:sip:333333@domainname.com</a> <br>
+------+------------------+-------------------------+--------------+------+------------------------------------------------------+<br><br>++ I am using mediaproxy for audio signaling.<br><br>++ Now I am dialing 222222 using 111111 & keeps 222222 ringing until it stops automatically. So call is being forwarded to 333333.<br>
<br> 111111 ---------------> 222222---------------> 333333<br><br>++ I pick up the call . So 111111 & 333333 is connected.<br><br>++ Now I hangup 333333 , so it sends BYE request to 111111.<br><br>+ Now the problem is 111111 do not accept the BYE request. So it stays connected. & the BYE request keeps looping infinitly in openser.<br>
<br>Here is the BYE request :<br><br>Message Body: BYE sip:111111@<server-IP>:5060 SIP/2.0<br>Via: SIP/2.0/UDP <111111's Private IP>:5060;branch=z9hG4bK-ed33673a;rport<br>From: <<a href="mailto:sip%3A222222@domainname.com">sip:222222@domainname.com</a>>;tag=632a4773b79ebfa8i1<br>
To: Anonymous <<a href="mailto:sip%3A111111@domainname.com">sip:111111@domainname.com</a>>;tag=26190b20d13c8197o0<br>Call-ID: 4d753c94-f366deb3@localhost<br>CSeq: 101 BYE<br>Max-Forwards: 70<br>Route: <sip:[SERVER'sIP]:5060;nat=yes;ftag=26190b20d13c8197o0;lr=on>, <sip:[SERVER's IP]:5060;nat=yes;ftag=26190b20d13c8197o0;lr=on><br>
User-Agent: Linksys/PAP2T-3.1.15(LS)<br>Content-Length: 0<br><br><br> 0(5877) DEBUG:maxfwd:is_maxfwd_present: value = 70<br> 0(5877) #############################record_route###############################<br> 0(5877) #######################After record_route########################3<br>
0(5877) ------ ------ bye ---call tear down ---<br> 0(5877) parse_headers: flags=78<br> 0(5877) ##################################Before loose_route##########################<br> 0(5877) parse_headers: flags=200<br>
0(5877) is_preloaded: No<br> 0(5877) grep_sock_info - checking if host==us: 13==13 && [SERVER IP] == [SERVER IP]<br> 0(5877) grep_sock_info - checking if port 5060 matches port 5060<br><span style="color: rgb(255, 0, 0);"> 0(5877) after_strict: Next hop: 'sip:SERVER IP:5060;nat=yes;ftag=26190b20d13c8197o0;lr=on' is loose router</span><br style="color: rgb(255, 0, 0);">
<span style="color: rgb(255, 0, 0);"> 0(5877) parse_headers: flags=ffffffffffffffff</span><br style="color: rgb(255, 0, 0);"><span style="color: rgb(255, 0, 0);"> 0(5877) rewrite_uri: Rewriting Request-URI with 'sip:SERVER IP:5060;nat=yes;ftag=26190b20d13c8197o0;lr=on'</span><br style="color: rgb(255, 0, 0);">
<span style="color: rgb(255, 0, 0);"> 0(5877) after_strict: The last route URI: 'sip:SERVER IP:5060;nat=yes;ftag=26190b20d13c8197o0;lr=on'</span><br style="color: rgb(255, 0, 0);"><span style="color: rgb(255, 0, 0);"> 0(5877) ##################################into loose_route##########################</span><br>
0(5877) DEBUG: has_totag: totag found<br> 0(5877) DEBUG: has_totag: totag found<br> 0(5877) check_via_address(PUBLIC IP of 111111, PRIVATE IP of 111111, 0)<br> 0(5877) ##############################client_nat_test or search #########BYE##############################<br>
0(5877) ###########################setbflag6#################################<br> 0(5877) ------ ------ bye - loose route -----<br> 0(5877) DEBUG: t_newtran: T on entrance=0xffffffff<br> 0(5877) parse_headers: flags=ffffffffffffffff<br>
0(5877) parse_headers: flags=78<br> 0(5877) t_lookup_request: start searching: hash=16425, isACK=0<br> 0(5877) DEBUG: RFC3261 transaction matching failed<br> 0(5877) DEBUG: t_lookup_request: no transaction found<br> 0(5877) DBG: trans=0xb612d7f8, callback type 1, id 0 entered<br>
0(5877) DEBUG: mk_proxy: doing DNS lookup...<br> 0(5877) check_via_address(PUBLIC IP of 111111, PRIVATE IP of 111111, 0)<br> 0(5877) DBG:check_against_rule_list: using list dns<br> 0(5877) DEBUG:tm:set_timer: relative timeout is 500000<br>
0(5877) DEBUG: add_to_tail_of_timer[4]: 0xb612d944 (401700000)<br> 0(5877) DEBUG:tm:set_timer: relative timeout is 20<br> 0(5877) DEBUG: add_to_tail_of_timer[0]: 0xb612d960 (421)<br> 0(5877) DEBUG:tm:t_relay_to: new transaction fwd'ed<br>
0(5877) -------------- cheked t reply ---<br> 0(5877) DEBUG:tm:UNREF_UNSAFE: after is 0<br> 0(5877) DEBUG:destroy_avp_list: destroying list (nil)<br> 0(5877) receive_msg: cleaning up<br><br><br>++ From the parsing of BYE request , I found evenif I am doing loose route in cfg , It is doing strict route.<br>
<br>Can you please help me to solve this.<br><br>Thanks in advance.<br> <br clear="all"><br>-- <br>Regards,<br>Krunal Patel<br><br>