BTW, your SIP trace shows all communication is in UDP, whereas you mentioned TCP in subject...
Thank you. On 2013-07-31 01:29, Muhammad Shahzad Shafi wrote: > Either destination is off line or you do not have NAT keep-alive enabled, resulting relay failure. Make sure you have NAT Helper and / or NAT Traversal module enabled and configured correctly for NAT handing. > > Thank you. > > On 2013-07-30 17:17, Jason Sia wrote: > >> I installed opensips 1.8. I used the default configuration. I have two clients one is an android phone using native sip client, and the other one x-lite. I can call x-lite to phone but not the other way around. How do I fix it? >> >> Here is a sample of the logs: I think it does not allow the TCP connection. Is NAT a problem here? I use a vps to host the opensips. >> >> U 2013/07/29 18:23:52.994331 49.144.184.97:41998 [1] -> 198.23.160.81:5060 [2] >> INVITE sip:[email protected] [3] SIP/2.0. >> Via: SIP/2.0/UDP 192.168.0.107:41998;branch=z9hG4bK-d8754z- >> 2999840441d3d05a-1---d8754z-;rport. >> Max-Forwards: 70. >> Contact: <sip:[email protected]:41998 [4]>. >> To: <sip:[email protected] [5]>. >> From: "639178864952"<sip:[email protected] [6]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 1 INVITE. >> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO. >> Content-Type: application/sdp. >> Supported: replaces. >> User-Agent: X-Lite release 4.5.3 stamp 70576. >> Content-Length: 357. >> . >> v=0. >> o=- 1375107832761441 1 IN IP4 192.168.0.107. >> s=X-Lite 4 release 4.5.3 stamp 70576. >> c=IN IP4 192.168.0.107. >> t=0 0. >> m=audio 53084 RTP/AVP 123 9 0 8 97 100 98 101. >> a=rtpmap:123 opus/48000/2. >> a=fmtp:123 useinbandfec=1. >> a=rtpmap:97 speex/8000. >> a=rtpmap:100 speex/16000. >> a=rtpmap:98 ILBC/8000. >> a=rtpmap:101 telephone-event/8000. >> a=fmtp:101 0-15. >> a=sendrecv. >> >> U 2013/07/29 18:23:52.994422 198.23.160.81:5060 [7] -> 49.144.184.97:41998 [8] >> SIP/2.0 407 Proxy Authentication Required. >> Via: SIP/2.0/UDP 192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-2999840441d3d05a-1---d8754z-;rport=41998. >> To: <sip:[email protected] [9]>;tag=80403214130c49515b8f7d7842a4c119.ef65. >> From: "639178864952"<sip:[email protected] [10]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 1 INVITE. >> Proxy-Authenticate: Digest realm="198.23.160.81", nonce="51f67b16000000fae8c70592af760c78fa39cd43f84c1a6b". >> Server: OpenSIPS (1.8.3-notls (x86_64/linux)). >> Content-Length: 0. >> . >> >> U 2013/07/29 18:23:53.299025 49.144.184.97:41998 [11] -> 198.23.160.81:5060 [12] >> ACK sip:[email protected] [13] SIP/2.0. >> Via: SIP/2.0/UDP 192.168.0.107:41998;branch=z9hG4bK-d8754z-2999840441d3d05a-1---d8754z-;rport. >> Max-Forwards: 70. >> To: <sip:[email protected] [14]>;tag=80403214130c49515b8f7d7842a4c119.ef65. >> From: "639178864952"<sip:[email protected] [15]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 1 ACK. >> Content-Length: 0. >> . >> >> U 2013/07/29 18:23:53.317842 49.144.184.97:41998 [16] -> 198.23.160.81:5060 [17] >> INVITE sip:[email protected] [18] SIP/2.0. >> Via: SIP/2.0/UDP 192.168.0.107:41998;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport. >> Max-Forwards: 70. >> Contact: <sip:[email protected]:41998 [19]>. >> To: <sip:[email protected] [20]>. >> From: "639178864952"<sip:[email protected] [21]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 2 INVITE. >> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO. >> Content-Type: application/sdp. >> Proxy-Authorization: Digest username="639178864952",realm="198.23.160.81",nonce="51f67b16000000fae8c70592af760c78fa39cd43f84c1a6b",uri="sip:[email protected] [22]",response="1605e4e6b20dbbd6be5917c94dd3961e",algorithm=MD5. >> Supported: replaces. >> User-Agent: X-Lite release 4.5.3 stamp 70576. >> Content-Length: 357. >> . >> v=0. >> o=- 1375107832761441 1 IN IP4 192.168.0.107. >> s=X-Lite 4 release 4.5.3 stamp 70576. >> c=IN IP4 192.168.0.107. >> t=0 0. >> m=audio 53084 RTP/AVP 123 9 0 8 97 100 98 101. >> a=rtpmap:123 opus/48000/2. >> a=fmtp:123 useinbandfec=1. >> a=rtpmap:97 speex/8000. >> a=rtpmap:100 speex/16000. >> a=rtpmap:98 ILBC/8000. >> a=rtpmap:101 telephone-event/8000. >> a=fmtp:101 0-15. >> a=sendrecv. >> >> U 2013/07/29 18:23:53.318191 198.23.160.81:5060 [23] -> 49.144.184.97:41998 [24] >> SIP/2.0 100 Giving a try. >> Via: SIP/2.0/UDP 192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport=41998. >> To: <sip:[email protected] [25]>. >> From: "639178864952"<sip:[email protected] [26]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 2 INVITE. >> Server: OpenSIPS (1.8.3-notls (x86_64/linux)). >> Content-Length: 0. >> . >> >> U 2013/07/29 18:24:03.328456 198.23.160.81:5060 [27] -> 49.144.184.97:41998 [28] >> SIP/2.0 477 Send failed (477/TM). >> Via: SIP/2.0/UDP 192.168.0.107:41998;received=49.144.184.97;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport=41998. >> To: <sip:[email protected] [29]>;tag=eb0b3ccde0b882baee99bc071578cb61-d8d9. >> From: "639178864952"<sip:[email protected] [30]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 2 INVITE. >> Server: OpenSIPS (1.8.3-notls (x86_64/linux)). >> Content-Length: 0. >> . >> >> U 2013/07/29 18:24:03.582094 49.144.184.97:41998 [31] -> 198.23.160.81:5060 [32] >> ACK sip:[email protected] [33] SIP/2.0. >> Via: SIP/2.0/UDP 192.168.0.107:41998;branch=z9hG4bK-d8754z-1cfc096228010333-1---d8754z-;rport. >> Max-Forwards: 70. >> To: <sip:[email protected] [34]>;tag=eb0b3ccde0b882baee99bc071578cb61-d8d9. >> From: "639178864952"<sip:[email protected] [35]>;tag=1b3b463c. >> Call-ID: NjhmYzk0ODZhNWVmOGE5MTU4ZWExM2Q5NjI1NDVhODg. >> CSeq: 2 ACK. >> Content-Length: 0. > > -- > Mit freundlichen Grüßen > Muhammad Shahzad > ----------------------------------- > CISCO Rich Media Communication Specialist (CRMCS) > CISCO Certified Network Associate (CCNA) > Cell: +49 176 99 83 10 85 > MSN: [email protected] > Email: [email protected] -- Mit freundlichen Grüßen Muhammad Shahzad ----------------------------------- CISCO Rich Media Communication Specialist (CRMCS) CISCO Certified Network Associate (CCNA) Cell: +49 176 99 83 10 85 MSN: [email protected] Email: [email protected] Links: ------ [1] http://49.144.184.97:41998 [2] http://198.23.160.81:5060 [3] mailto:sip%[email protected] [4] http://sip:[email protected]:41998 [5] mailto:sip%[email protected] [6] mailto:sip%[email protected] [7] http://198.23.160.81:5060 [8] http://49.144.184.97:41998 [9] mailto:sip%[email protected] [10] mailto:sip%[email protected] [11] http://49.144.184.97:41998 [12] http://198.23.160.81:5060 [13] mailto:sip%[email protected] [14] mailto:sip%[email protected] [15] mailto:sip%[email protected] [16] http://49.144.184.97:41998 [17] http://198.23.160.81:5060 [18] mailto:sip%[email protected] [19] http://sip:[email protected]:41998 [20] mailto:sip%[email protected] [21] mailto:sip%[email protected] [22] mailto:sip%[email protected] [23] http://198.23.160.81:5060 [24] http://49.144.184.97:41998 [25] mailto:sip%[email protected] [26] mailto:sip%[email protected] [27] http://198.23.160.81:5060 [28] http://49.144.184.97:41998 [29] mailto:sip%[email protected] [30] mailto:sip%[email protected] [31] http://49.144.184.97:41998 [32] http://198.23.160.81:5060 [33] mailto:sip%[email protected] [34] mailto:sip%[email protected] [35] mailto:sip%[email protected]
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