Hy! You were right about the contact in 183, its port 5060 in there. I've tried turning of 100rel, it seemed to work with calls, but caused some problems with others things, so I would really appreciate if there is another option. Btw, I have mentioned that, that I had gateway problems too. Setting up ext-ip as stun.freeswitch.org has seemed to work, but after 5 days, the gateway has went down again with the same 503 error. Is there any common in the two issues? Thx for your advices. Cheers, Viktor ################################################################ U xxx.xxx.xxx.xxx:56965 -> yyy.yyy.yyy.yyy:5060 INVITE sip:252252%233619995384@box.net:5060 SIP/2.0. Via: SIP/2.0/UDP xxx .xxx.xxx.xxx:5060;x-route-tag="tgrp:eTel". From: "box" <sip:xxx.xxx.xxx.xxx>;tag=7185D258-BB0. To: <sip:252252%233619995384@box.net>. Date: Thu, 27 Nov 2008 16:28:41 GMT. Call-ID: 499A2BEE-BBD711DD-8D87ACB1-FC904313@xxx.xxx.xxx.xxx. Supported: timer,100rel. Min-SE: 1800. Cisco-Guid: 1234720477-3151434205-2374282417-4237312787. User: Cisco-SIPGateway/IOS-12.x. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. CSeq: 101 INVITE. Max-Forwards: 10. Remote-Party-ID: <sip:xxx.xxx.xxx.xxx>;party=calling;screen=yes;privacy=full. Timestamp: 1227803321. Contact: <sip:xxx.xxx.xxx.xxx:5060>. Expires: 180. Allow-Events: telephone-event. Content-Type: application/sdp. Content-Length: 264. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5202 8450 IN IP4 xxx.xxx.xxx.xxx. s=SIP Call. c=IN IP4 xxx.xxx.xxx.xxx. t=0 0. m=audio 16732 RTP/AVP 3 8 101. c=IN IP4 xxx.xxx.xxx.xxx. a=rtpmap:3 GSM/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. # U yyy.yyy.yyy.yyy:5060 -> xxx.xxx.xxx.xxx:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;x-route-tag="tgrp:eTel". From: "box" <sip:xxx.xxx.xxx.xxx>;tag=7185D258-BB0. To: <sip:252252%233619995384@box.net>. Call-ID: 499A2BEE-BBD711DD-8D87ACB1-FC904313@xxx.xxx.xxx.xxx. CSeq: 101 INVITE. Timestamp: 1227803321 0.000388. User-Agent: agent Content-Length: 0. . # U yyy.yyy.yyy.yyy:5060 -> zzz.zzz.zzz.zzz:1352 INVITE sip:3619995384@zzz.zzz.zzz.zzz:1352 SIP/2.0. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport;branch=z9hG4bK44Q7p3tDarS6F. Max-Forwards: 8. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 INVITE. Contact: <sip:usr@yyy.yyy.yyy.yyy:5060;transport=udp>. User-Agent: agent Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH. Supported: 100rel, timer, precondition, path, replaces. Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary. Min-SE: 120. Content-Type: application/sdp. Content-Disposition: session. Content-Length: 398. Remote-Party-ID: "00000000" <sip:00000000@dom>;screen=yes;privacy=full. . v=0. o=FreeSWITCH 6476130113585053783 8141266268953030291 IN IP4 yyy.yyy.yyy.yyy. s=FreeSWITCH. c=IN IP4 yyy.yyy.yyy.yyy. t=0 0. a=sendrecv. m=audio 17068 RTP/AVP 3 98 8 9 0 18 101 13. a=rtpmap:3 GSM/8000. a=rtpmap:98 SPEEX/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:9 G722/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:18 G729/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=rtpmap:13 CN/8000. a=ptime:20. # U zzz.zzz.zzz.zzz:1352 -> yyy.yyy.yyy.yyy:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport=5060;branch=z9hG4bK44Q7p3tDarS6F. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 INVITE. User-Agent: agent2 Content-Length: 0. . ### U zzz.zzz.zzz.zzz:1352 -> yyy.yyy.yyy.yyy:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport=5060;branch=z9hG4bK44Q7p3tDarS6F. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 INVITE. Contact: <sip:mod_sofia@zzz.zzz.zzz.zzz:5060;transport=udp>. RSeq: 2093511444. User-Agent: agent2 Accept: application/sdp. Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH. Require: 100rel. Supported: timer, precondition, path, replaces. Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer. Content-Type: application/sdp. Content-Disposition: session. Content-Length: 264. . v=0. o=FreeSWITCH 6247558966294607749 119302723364474833 IN IP4 zzz.zzz.zzz.zzz. s=FreeSWITCH. c=IN IP4 zzz.zzz.zzz.zzz. t=0 0. m=audio 24756 RTP/AVP 3 101 13. a=rtpmap:3 GSM/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=rtpmap:13 CN/8000. a=ptime:20. # U yyy.yyy.yyy.yyy:5060 -> zzz.zzz.zzz.zzz:5060 PRACK sip:mod_sofia@zzz.zzz.zzz.zzz:5060;transport=udp SIP/2.0. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport;branch=z9hG4bK5DH0ryBH70FSB. Max-Forwards: 70. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783325 PRACK. Contact: <sip:usr@yyy.yyy.yyy.yyy:5060;transport=udp>. RAck: 2093511444 107783324 INVITE . User-Agent: agent Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH. Supported: 100rel, timer, precondition, path, replaces. Content-Length: 0. . # U zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060 SIP/2.0 481 No such response. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport=5060;branch=z9hG4bK5DH0ryBH70FSB. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783325 PRACK. Content-Length: 0. . # U yyy.yyy.yyy.yyy:5060 -> zzz.zzz.zzz.zzz:1352 CANCEL sip:3619995384@zzz.zzz.zzz.zzz:1352 SIP/2.0. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport;branch=z9hG4bK44Q7p3tDarS6F . Max-Forwards: 8. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 CANCEL. Content-Length: 0. . # U yyy.yyy.yyy.yyy:5060 -> xxx.xxx.xxx.xxx:5060 SIP/2.0 481 Call/Transaction Does Not Exist. Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;x-route-tag="tgrp:eTel". From: "box" <sip:xxx.xxx .xxx.xxx>;tag=7185D258-BB0. To: <sip:252252%233619995384@box.net>;tag=cXQ5m2QSmU2QB. Call-ID: 499A2BEE-BBD711DD-8D87ACB1-FC904313@xxx .xxx.xxx.xxx. CSeq: 101 INVITE. User-Agent: agent Accept: application/sdp. Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH. Supported: 100rel, timer, precondition, path, replaces. Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary. Reason: Q.850;cause=41;text="NORMAL_TEMPORARY_FAILURE". Content-Length: 0. . # U xxx.xxx.xxx.xxx:56965 -> yyy.yyy.yyy.yyy:5060 ACK sip:252252%233619995384@box.net:5060 SIP/2.0. Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;x-route-tag="tgrp:eTel". From: "box" <sip:xxx.xxx.xxx.xxx>;tag=7185D258-BB0. To: <sip:252252%233619995384@box.net>;tag=cXQ5m2QSmU2QB. Date: Thu, 27 Nov 2008 16:28:41 GMT. Call-ID: 499A2BEE-BBD711DD-8D87ACB1-FC904313@xxx.xxx.xxx.xxx. Max-Forwards: 10. Content-Length: 0. CSeq: 101 ACK. . # U zzz.zzz.zzz.zzz:1352 -> yyy.yyy.yyy.yyy:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport=5060;branch=z9hG4bK44Q7p3tDarS6F. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 CANCEL. Content-Length: 0. . # U zzz.zzz.zzz.zzz:1352 -> yyy.yyy.yyy.yyy:5060 SIP/2.0 487 Request Terminated. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport=5060;branch=z9hG4bK44Q7p3tDarS6F. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 INVITE. User-Agent: agent2 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH. Supported: timer, precondition, path, replaces. Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer. Content-Length: 0. . # U yyy.yyy.yyy.yyy:5060 -> zzz.zzz.zzz.zzz:1352 ACK sip:3619995384@zzz.zzz.zzz.zzz:1352 SIP/2.0. Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;rport;branch=z9hG4bK44Q7p3tDarS6F. Max-Forwards: 8. From: "00000000" <sip:usr@dom;transport=udp>;tag=D6gypX8vH4raQ. To: <sip:3619995384@zzz.zzz.zzz.zzz:1352>;tag=yaQQt10jBBg5H. Call-ID: 4ab334d0-3743-122c-1c91-00e081349397. CSeq: 107783324 ACK. Content-Length: 0. . ######################################################### Hirdetés (x) RENDELJ MOST! - Háztartási gépeket AKCIÓS áron! Több mint 300 VIDEÓ termékbemutató segít választani, akár 5 ÉV kiterjesztett garanciával rendelhetsz ITT! Sütő-főzőlap szettek, mosógépek, mosogatógépek, tűzhelyek - ORSZÁGOS szállítással a MARKABOLT.hu-tól.